Its versatile and can be used for a variety of game, from deer to elk. Niedner and L.C. Simply put, the Effective Killing Range (EKR) of a given cartridge/load is the distance at which the bullet has enough killing power (i.e., an adequate KPS value) to dependably dispatch a particular size/type of game animal (assuming a vital area hit). Federal has created a safer, easier and more reliable way to shoot a muzzleloader. I sold the first one long before I discovered that a 100 grain TSX would shoot MOA groups in the MKII - but nothing else would! There is no need to magnumize the Roberts, even when CCI BR2 primers were used, which serve to lower extreme velocity spreads and increase accuracy. with an 8-pound rifle, and a .30-06 produces about 20 ft.-lbs. bullets were seated to the recommended overall loaded length of 2.780 The .257 Roberts is a better deer cartridge than the .243 Winchester. However, the .243 Winchester cannot match the .257 Roberts as a big game cartridge, although the .243 is arguably a more efficient heavy varmint round. I never scoped it, but at 50 yards I could get clover leafs with the iron sights without even trying too hard. The Roberts experienced a unique transformation in 1974. ), 265 yard KPS = 15.9 (Energy = 1235 ft. Accurate description. According to the history Ive read, Roberts worked with F.J. Sage on However, many rifles will permit handloaders to seat bullets to longer overall lengths to increase accuracy. they do not come in around 2.223 inches, they are trimmed back to meet Looking back at my records, the handload used in Montana included A 257 Roberts is a very fast round. With most suitable powder charges for the Roberts containing around 35.0 to 45.0 grains and only a couple of loads exceed 50.0 grains, standard non-magnum primers offer reliable ignition with extruded and spherical powders. Its simply too much fun to shoot! better under a .25-caliber bullet if the case capacity matched closely The latest one, a MKII, will do this with a 100 gr Partition and 45 grains of IMR 4350; action bedded and barrel floated. Those who reflect on the decline of the .257 Roberts as a significant heavy varmint and light big game cartridge almost always credit (or blame) the .243 Winchester. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. It should be noted that when using top performing powder measures such as Reddings Competition Precision Riflemans PR-50, many extruded powders can be thrown accurately. Handloaded with 85- to 90-grain varmint bullets, the Roberts is as comfortable shooting spring varmints as it is hunting deer. However, it is still best to weigh every charge if trying to squeeze out the utmost accuracy. list. casually mentioned the Roberts was on the way out. The shooter wanting flexibility needs to handload to experience the real Bob.. That is well beyond the MPBR of the load. But do you know how to properly use them? Bill Ruger's extraordinary No. Energy serves as a proxy for velocity in the formula and energy at the point of impact is more relevant to determining the killing effectiveness of a hunting bullet than is velocity. I ve used a 25/06 for over 30 years and love it, but i keep it right at 3000-2920 with Sierra 117. well in the Roberts. Group sizes and velocities are listed in the table. With bullets weighing 115 to 120 grains, I found seven data points where the same propellant was tested in both cartridges. I realize that setting a KPS of 15 as a baseline power standard for the .30-30 load is a judgment call, but I am comfortable with it. Subscriber Services. I experimented with calculating HITS values for other ranges and impact velocities for several cartridge loads, but quickly discovered that the resulting scores followed an erratic pattern and in some cases did not make sense. I am shooting a 20" suppressed Ruger Hawkeye chambered in 257 Roberts. Fortunately, there is a reasonably straightforward way to do this. Barrel rifling diameter, from which calibers derive their designations, is 0.250 in or 6.35 mm. the cartridge in any current rifle that I know of. In 1934, Remington Arms showed interest in the cartridge, changed the It is a very capable cartridge for hunting medium sized Class 2 game when loaded with 115 - 120 grain bullets. It has enough power to take down a deer, but is not so powerful that it will damage the meat. (20 inch bbl. An example of data being processed may be a unique identifier stored in a cookie. Maximum overall cartridge length for the .257 Roberts is 2.780 inches. Find the cartridge pleasant to shoot and depending on the rifle very accurate for me. ), 200 yard KPS = 17.7 (Energy = 1371 ft. (I adjusted this to a more normal 22 inch barrel length for a .243 hunting rifle. Sadly, of my 257R rifles it is the least accurate. All Rights Reserved. . Here is a ballistics chart of the 257 Roberts with a 100-grain spitzer bullet: When I asked Dave Kiff of Pacific Tool & Gauge to name his favorite whitetail cartridge, he didnt hesitate. The UL version of the ruger. (20 inch barrel), ME 2103 ft. lbs., MPBR = 265 yards (zero at 225 yards). That old gun shot lights out. lbs.). If you really get in a Its often used for varmint hunting, as it has excellent accuracy at long range. If youre looking for a long-range accurate caliber for varmint hunting, the 243 Winchester is a great choice. The 243 Winchester is also relatively inexpensive, making it a great option for budget-minded hunters. Its also relatively inexpensive, which makes it a great option for budget-minded hunters. The .257 Roberts is the Goldilocks of whitetail cartridges. Nosler offers a box of 20 cartridges for $93. Less than a decade later, the Niedner Rifle Company The .257 Roberts is the Goldilocks of whitetail cartridges. As a result, I could not find .257 Roberts factory loads anywhere, and neither did my contacts at ammunition companies have any stock on hand. Recoil is moderate, ammo is (usually) available, and new and used firearms are still chambered in the old wildcat. Have two in the house now. The 257 Roberts is a reliable cartridge that is known for its accuracy and versatility. Feel free to reach out to us or read our affiliate disclosure and privacy policy. I had messed up. : 2.535" Powder: 41.0 gr 43.7 gr Vel. SST bullet, BC .390, MV 2845 f.p.s. The only difference is that the 257 Roberts+P has a slightly higher pressure limit. 1 is a stout falling block-style action resembling the original Farquharson single shot, but with several modern refinements. First on the list was IMR-3031 with lighter bullets. Ruger's No. The downside to the 257 Roberts is that it is not widely available. Loaded with 87 grain and lighter bullets, it serves well for dispatching large varmints and small predators. Ultimately, it is important to select a caliber that meets your individual needs and preferences. the .257 Roberts - A nice combination cartridge that's low recoil and works on most game from varmint to elk. For instance, between 100 and 175 yards, the energy of the 150 grain .30-30 bullet decreases by 27.4 percent, and the KPS decreases by the same percentage (allowing for small variations due to rounding). Ackley, the modified 257 Roberts was likely the best improved round . My example is a Federal Premium .243 Winchester load with a 100 grain soft point spitzer bullet. This accuracy situtation with the Bob has me reconsidering doing this. ), SD .226, A = .0745 sq. The Roberts .25 wildcat cartridge did some nice things and became a popular wildcat, so Remington standardized it in 1934. However, the .257 also worked well with heavier bullets designed for hunting big game. Once again, here is the strongest .257 Roberts factory load, as detailed above. The early Roberts exceeded velocities of the .250 Savage by roughly 200 fps. Then, in 1934, Remington took interest. I'd Google up guard screw torque for M77 UL and see what they say. The wildcat became the .25 Roberts, honoring its lead developer, Maj. Ned H. Roberts, a well-known outdoor writer and experimenter. it ain't the cartridge. I cant think of any situation in Also have a 257 AI, watch your cases with that RL 17 load you are using. A more typical (as offered by several commercial ammo makers) load for the .243 features a 100 grain bullet at 2920 f.p.s. I had one of the early 257 when Ruger brought them out. The .257 Roberts is one of those cartridges that has a storied history in cartridge development. The 257 Roberts has a relatively flat trajectory and produces very little recoil. It offered modest recoil, a flat trajectory, accuracy and reliable performance on deer-sized game. The 257 Roberts was introduced in 1934 by Remington Arms Company. Before there were scopes or red dots there were iron sights. Re: Ruger 77 Ultralight in 257 Roberts Accuracy Issues. My future generations may not be interested in reloading to maximize the accuracy on this gun. : Doubletap 100 gr. Functionally, ammomakers slightly beefed-up the Roberts case walls near the head. around .465) is an excellent choice. The biggest confusion, and most important issue, was whether +P cartridges could be fired safely in rifles built before the new ammunition came on the market. Remember that old childrens story, Goldilocks and the Three Bears? Some take the moral as a warning against breaking and entering, but most folks probably remember the storys lesson about moderation: not too hot, not too cold, not too hard, not too softjust right. Offered in both 100- and 117-grain loads, Partition, elk could also be on the menu! Cases were full-length sized, weight sorted and flash holes were uniformed. When it comes to sizing, I prepare all cases as if I was going the 7mm Mauser case necked down to .25 caliber complete with a 15-degree Hornady may offer the cheapest factory option in their Superformance line, which you can find for a more reasonable $54 per box. ), 100 yard KPS = 23.2 (Energy = 1771 ft. Learn more here: http://bit.ly/1G7xXag. Manage Settings ), 265 yard KPS = 16.2 (Energy = 1203 ft. The preceding history/background is necessary to understand the distinction between the original .257 Roberts cartridge and its later variant called the ".257 Roberts +P." So, which one is the best? My uncle had a custom built that he used for varmints. Anyone who thinks there's two sides to everything hasn't met a Mbius strip. ), 100 yard KPS = 20.4 (Energy = 1826 ft. Never had an accuracy issue with mine. It appears that some rifles chambered in .257 Roberts can be very picky about bullet weight/configuration. In each data set, the first line lists information about the load. The .257 Roberts was the only rifle cartridge to receive this designator, and the +P status increased its maximum average pressure (MAP) from 54,000 psi to 58,000 psi. That could correct chamber issues? When working with the .257 Roberts and my Model 70, I choose to go Around 1909 they completed the project with I noted the Effective Killing Range of the load. Give a Gift However, for handloaders wanting standard pressure data, starting and maximum loads should be reduced by 5 percent. The consent submitted will only be used for data processing originating from this website. On the other side of the scale, the 6.5mm can target larger animals and has become one of the most popular hunting calibers in the U.S. To make matters worse for the Roberts, the .25-06 Remington runs in the same caliber lane as the .257 but can push a 100-grain bullet about 300 feet-per-second faster. Remington, Winchester and others offer unprimed cases for the .257 Roberts. Select loads reached over 3,400 fps. Try IMR 4064 with 100 gr. Load #3 features a 120 grain bullet, the heaviest hunting bullet loaded in the Roberts. The .257 Roberts Ackley Improved. This decision to spec the cartridge for a moderate pressure limit caused it to come to grief a quarter century later. With a minimum terminal performance velocity of 1,800 fps, hunters can expect to make reliably terminal shots beyond 500 yards. Additional powders that posted a notable velocity advantage included Accurate A-4350, A-2700, Alliant Reloder 19, Reloder 17, Reloder 15, Winchester 760, Hodgdon Hybrid 100V, etc. Thats a damn shame. Browning did the same in its BLRs. As with many old cartridges, the original .257 was loaded to lower pressures than what can be tolerated by stronger, modern actions. Its my go-to round, he said. Select powders gave excellent overall performance with heavier bullet weights. Basically, he necked down the 7x57mm Mauser case to take .257 inch diameter (standard .25 caliber) bullets. So, I thought, what better than a timeless classic, the .257 Roberts? As a matter of note, guns.Elmer Keith was another .257 Roberts supporter of sorts. Brian used a Ruger M77R with a 22-inch barrel and Swarovski 3-9x 36mm variable scope to develop handloads for the .257 Roberts. ), 100 yard KPS = 22.0 (Energy = 1631 ft. After that, all cases are checked for length, and if from a 20 inch barrel. While this is all well and good, the .257 Roberts deserves to be Note that the HITS calculator uses 100 yard impact velocity as an input variable. 1 in .257. Remington's .25-06 is likely most responsible for killing the .257 Roberts, as the .25-06 offers an average 200 feet per second (fps) additional velocity over the Roberts . It should also be noted that this data is intended for rifles built with a SAAMI specification chamber, so it might be problematic in rifles with a wildcat chamber. addition, Winchester and Hornady still turn out factory ammunition. Shipping speed. In naming the cartridge, Remington gave proper credit to its inventor by calling it the .257 Roberts. I'm sure I'll get toasted, but if somebody is looking for "accuracy", a Ruger ain't the way to go. While its been eclipsed in recent years by sexier, faster, bigger cartridges, its still worth a look if youre in the market for a new deer gun. To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. This rifle needs handloading and will get it! MV (24 inch barrel). Thats a tough question to answer. Smith estimates hes taken 25 deer with the cartridge in his years hunting Texas and South Carolina. Have a friend, bought a ruger.. in 257 roberts. bullets. experimenting that existing powders of the day would perform much Benchmark and H-335 were neck and neck, with IMR-4895 following suit. My Son recently bought a Kimber 84M Select Classic .257 Roberts that has been sub MOA with every load we've tried. The .257 Roberts is a fine deer cartridge that offers long barrel life, accuracy, moderate recoil and muzzle report. I said at the outset that the .257 Roberts did not deserve to be shoved into obscurity. Says no matter what hes' bought, shoots about 3 inch groups at 100 yards. The resulting MPBR (265 yards) gave me an unambiguous measure of the practical range of the load. As a reminder, changing components will change the dynamics of a given load. Not 3 moa with handloads, for sure. results. The .257 Roberts has (finally) been updated to piezoelectric pressure measurements, with standard pressure loads listed at 54,000 psi while +P loads are listed at 58,000 psi. For a given load, the formula is: KPS at y yards = (Impact Energy at y yards) x (sectional density x cross-sectional area), or simply: My judgment is that an adequate KPS value for hunting deer and similar Class 2 game is KPS 15. Swift bullet. Should have kept that one and played with it some more. some time. It features a straight-grained walnut It did not take long for custom riflemakers to begin building .25 Roberts rifles. However, before Henry could justify offering the Long Ranger in .257 Roberts, they would have to be convinced that hunters would buy it. I am a lifetime deer hunter and have used bolt, lever and pump action rifles. Hunters, in turn, would need to be convinced that the .257 Roberts cartridge delivers performance in the field that surpasses the .243 Winchester, which is already being offered in the Long Ranger rifle. The cartridge was designed to be a versatile round that could be used for both hunting and target shooting. die is set to bump the case holder, then I try each case in the chamber Therefore, my main task here is to sell the proposition that the .257 Roberts is a better Class 2 game cartridge than the .243 Winchester. . There is no definitive answer to this question as it depends on individual preferences. The .257 Roberts is one of those cartridges that has a storied Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at a new X-Bolt series rifle. At the Orvis flagship store in If youre looking for something with even more power, the 264 Winchester Magnum is a great choice. Using the Hodgdon online Data Center, with 100-grain bullets across 12 propellants used in both cartridges, the Roberts averaged 140 fps (less than 5 percent) slower than the .25-06. that no man ever spent so much time in perfecting a cartridge as Mr. I read down the energy column of the table until I came to the energy value closest to 1339 ft. lbs. The total increase in capacity is about 4 to 5 grains, depending on which brand of case is used. According to P.O. These recoil figures can be adjusted with heavier or lighter bullets, of course, but when using the most common factory loads, the .257 Roberts is among the lightest-recoiling cartridges capable of taking game out to 500 yards. The EKR of the load above is at the MPBR range (265 yards), because the KPS value of 15.9 at 265 yards is greater than the baseline KPS of 15 and I never recommend shooting at a game animal beyond the MPBR of the cartridge and load. 1/16 inch to increase powder capacity. OConnor and Warren Page also had high praise for the .257 Roberts, but I've had 3 different Ruger 77's in 257 Roberts and all have shot really well. I considered writing this article as an actual poemsomething like John Keats Ode to a Grecian Urn, but with more pizazz and less skill. If it is 1-12, then keep the bullet weight down to 87 grains. Handloading the Roberts unleashes its full potential. ), BC .355; (SD x A) = (.242 x .0464) = .0112. After some work he decided to go with a 7x57 Mauser as the parent case and Remington Arms picked up the commercial version in 1934 to sell to the public. When it comes to powders, because of its moderate However, Remington still offers a standard pressure load that pushes the 117-grain Core-Lokt at a more leisurely 2,650 fps. The companys first rifle was the No matter what i did to that gun, it was not accurate. Its a perfect all-around gun, Kiff said. While it is still a great dual-purpose cartridge, it has found most favor with deer hunters wanting a pleasant shooting, accurate and reliable cartridge. In deference to the older rifles of questionable metallurgy, some loads like the Remington 117-grain round nose bullet leave the muzzle at 2650 fps. Custom builders like Shaw Custom Rifles rifle. They have the same bullet diameter, case length, and overall length. The 257 Roberts is a great choice for hunters who want a versatile, all-around cartridge. Lighter bullets from 75 to 90 grains included hollowpoint, Today, few 4.9. Dr. Franklin Mann was indeed a very important part of the .25-caliber With modern powders you may gain 100 fps with a 100gn bullet. The 257 Roberts is a reliable cartridge that is known for its accuracy and versatility. To summarize, the .257 Roberts can drive 115 - 120 grain bullets to +/- 3 inch MPBR ranges of 265 yards (or more) with killing power that is more than adequate for deer and similar size game. (The cross-sectional area of a .257 inch diameter bullet is 0.0519 sq. ), HITS less than 500: Small game (50 pounds or less), HITS 500 - 900: Medium game (50 - 300 pounds), HITS 900 - 1500: Large game (300 - 1500 pounds), HITS greater than 1500: Big Five & dangerous game (any weight). Winchester 760 and Hodgdon H-414 were on the list, and since the MV (22 inch barrel). (22 inch bbl. 5.0. Thus, the 100 yard KPS of this load is: This is merely an example, as KPS can be calculated for any range. Bullet weight is implicit in the KPS formula, because bullet weight is included in computing sectional density. animal over the length of a football field. Posts: 6,857. Beyond that, the trajectory of the bullet starts to drop off sharply, making it more difficult to hit your target. have him try free floating the barrel. I dont know how many years my dad has left, so I want him to have the best I can afford that fits his needs, Zellers said. 2023 Outdoor Sportsman Group. Copyright 2017 by Gary Zinn and/or chuckhawks.com. Then, I rearranged the KPS formula to solve for E, with KPS set at the baseline value of 15.0 and (SD x A) = .0112 for the 100 grain .243 bullet. is 5.8 inches, a 1.25-inch difference. This Model 70, along with most rifles chambered for the .257 Bob, are made with 22-inch barrels. One hundred-grain bullets from Hornady, Swift, Nosler and Its perfect for deer, pronghorn, and even elk hunting. using so-called +P brass. I believe this would be a great rifle/cartridge package for hunting deer, pronghorn and similar game. This translates to an effective killing range of 175 to 180 yards. One account of the .257 Robertss development states the design team chose the 7mm Mauser case as the parent to take advantage of pre-World War II propellants. seem to hear repeatedly is that this classic is too slow. The .257 Roberts was the premier combination varmint/deer cartridge until the .243 Winchester and .244 Remington were introduced in 1955. The 257 Roberts is based on the 25-20 Winchester case, which itself is derived from the 32-20 WCF case. More importantly, the cartridge was specified for a mild maximum average pressure (MAP) of 45,000 CUP (a bad move). Hopefully, this process will become clear after we look at some data. The 100 yard HITS score for the strongest .243 Win. That said, I will simply refer to the cartridge and rifles chambered for it as ".257 Roberts" hereafter. Since this was my first time out West for antelope, Chuck Hawks reports that a 100-grain .257 exiting the barrel at 3,000 fps produces only 9.3 ft-lbs. this number for consistency. I concluded that the HITS system is useful only for the purpose of verifying the size/type of game for which a given cartridge and load is best suited. Ive also heard that it was because pre-1898 Mauser surplus rifles were the basis for early custom rifles firing the wildcat version, and they were perceived as weaker platforms. I full-length size all the cases, not just the A nearly 6-degree difference in shoulder angle should complicate, if not prevent, chambering and firing commercial ammo in the wildcat chamber. Apr 30, 2017 #18 K. kiwi hunter Well-known member. bullets. So, which one is the best? It offers slightly higher velocity and energy than the standard 257 Roberts cartridge. summer woodchucks to bigger game out West, I found this cartridge One of Tom's all-time favorite cartridges. I may hold my nose and stick with the .243. It is a very capable cartridge for hunting medium sized Class 2 game when loaded with 115 - 120 grain bullets. bind, purchase some 7x57 brass, neck it down to .25 caliber and fireform It balances between the hands and points naturally. Both Jack Remingtons .25 Remington cartridge (1906) was badly outclassed in 1915 by the popular .250 Savage. at a range of 180 yards. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. The hottest commercial .243 Winchester load I can find is quoted as driving a 100 grain bullet at a muzzle velocity (MV) of 3120 f.p.s. Joseph Von Benedikt shows his custom 500 and how well it shoots. Maybe it was concern over chamber variations in custom guns. The action is extremely strong. I did some estimates of recoil with the heavy hunting loads I have featured. The .25-06 was essentially a long-action 257 Roberts on steroids Because of these two cartridges the sale Of factory rifles chambered for the Roberts dwindled Still enough interest has remained for Ruger to keep the cartridge available in the Model 77 while other manufacturers have offered a particular model chambered in "Bob" for a few years. grains for a velocity of around 3,400 fps. I do this because I do not endorse shooting at game animals at ranges beyond the MPBR of the load in question. Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. A short time later, Winchester chambered the You can get a box of the Federal load mentioned above for $100. velocity or wear and tear on the rifle or shooter. Hornady HITS scores for .257 Roberts and .243 Win. The best evidence of this is recent legislation. Now load the same bullet weight in the .25-06 Remington and Unlike most traditional cup-and-core bullets, the above monolithic designs will usually give their best accuracy when seated between .040 inch to .090 inch off the lands. The .257 Roberts remains a very popular rifle/cartridge combination for hunters throughout the country. In Discussing this issue in detail is outside the scope of this article. The Roberts offers no real handloading challenges. Since we have looked at the short answer, we can look in depth at each cartridge like . The .257 Roberts first became available to hunters nationwide when Remington took the wildcat into factory production in 1934. It is a shame that Remington did not specify the .257 Roberts for a MAP of 50,000 CUP in the first place. Most . The original spec was a round on a short magazine but extended throat. This load has a MPBR of some 280 yards, but its EKR (KPS = 15) is only about 180 yards. Performance of modern .257 Roberts factory loads. The .257 Roberts (right) is based on a necked down 7x57 Mauser case (left). Despite the .257s ardent following, theres a reason its not as commonly chambered as other cartridges. Ultimately, it comes down to personal preference. The commercial Remington version of the .257 Roberts returned to the original 7x57mm Mauser 20-degree, 45-minute shoulder angle (a good move) and dispensed with the neck trim. For these reasons, factory load velocities from the test rifle cannot be referenced or compared with the accompanying handloading data. produces about 17 ft.-lbs. I wound up with more than a dozen powders to test, (Hornady HITS is explained in the Appendix.). It is clear that the .243 Winchester quickly became very popular following its introduction in 1955 and remains so to the present time. (22 inch barrel). But out there where it counts, there is not that much of a difference in trajectory. (Commercial manufacture Remington Model 722 and 700, Winchester Model 54 and 70, Mauser Model 98 and Mannlicher-Schoenauer bolt action rifles in good condition should be fine. This was 1346 ft. lbs. Free shipping for many products! The 257 Ackley Improved is another popular option among hunters. Well, okay, maybe. Note that the EKR of the .243 Win. The .257 Roberts uses the same caliber bullets as .250 Savage or the more powerful .25-06 Remington. These characteristics make it a popular choice for long-range target shooting. The .257 Roberts is popular, and most large ammunition companies offer +P loads. Bullet velocity is not neglected, because velocity is the most important factor in calculating kinetic energy. Hornady 117-grain Spire Point bullets loaded over 42.0 grains of H-4350 It has a muzzle velocity of over 3000 feet per second, and can easily take down game at long range. The .243 cartridge/load, being faster, must be better, right? It appears that some rifles chambered in .257 Roberts can be very picky about bullet weight/configuration. (The .243 was offered in the Winchester Model 70 and other fine rifles, while the .244 was offered in the clunky Remington Model 722.) 257 Roberts is a very popular hunting caliber here in Texas. 1. Many handloads easily duplicate the velocities of +P factory loads, while others can surpass those velocities by over 200 fps while staying within industry pressure guidelines. How far can you accurately shoot a 243? lbs. Buy Lyman Neck Expander M Die for 25-06 Rem & 257 Roberts NEW! We have a gun show in Charlotte this weekend, and I was planning on taking a NIB .243 Ruger M77 to the show in hopes of trading it on a .257 Roberts. (Ret.) All Shooting Times subscribers now have digital access to their magazine content. The Roberts isnota puny quarter-bore cartridge!, Frank C. Barnes, author of the classic Cartridges of the World, agrees that the .257 Roberts is one of the most useful rifle cartridges ever developed.. load falls 25 yards short of its MPBR. Find many great new & used options and get the best deals for RCBS 257 Roberts Reloading Die Set 12501 rob full length fl at the best online prices at eBay! Hornady offers a variety of .25-caliber varmint and big-game hunting bullets that are ideal for the .257 Roberts. Winchester does not presently list Custom Mossberg 500 at the Range and Live Turkey!. Advanced reloaders may use a neck sizing die to produce ammunition that is custom "fire-form" fit to their chamber. Hodgdon 4350, IMR-4831, Alliant Reloder 19 and IMR-7828 rounded out the I have had real good luck and accuracy with both IMR and H 4831. Access to their magazine content Winchester load with a 100 grain soft point bullet. To hunters nationwide when Remington took the wildcat became the.25 Roberts rifles.243,! Overall length the more powerful.25-06 Remington components will change the dynamics of a given load known for accuracy. Features a 120 grain bullets potential of the load this would be a unique identifier stored a. The load have a 257 AI, watch your cases with that RL 17 load you are using in youre. I wound up with more than a dozen powders to test, ( Hornady HITS is explained in Roberts! Following, theres a reason its not as commonly chambered as other cartridges move ) have friend... Better, right way to do this because i do not endorse shooting at game animals at ranges beyond MPBR... Badly outclassed in 1915 by the popular.250 Savage or the more powerful.25-06 Remington &..., purchase some 7x57 brass, neck it down to.25 caliber ) bullets, itself. Guns.Elmer Keith was another.257 Roberts that has a relatively flat trajectory and produces very recoil. Straight-Grained walnut it did not take long for custom riflemakers to begin building.25,! For data processing originating from this website and privacy policy for hunting deer, pronghorn and similar game load. 265 yards ( zero at 225 yards ) barrel ) who thinks 's. D Google up guard screw torque for M77 UL and see what they say.0112! Very picky about bullet weight/configuration were neck and neck, with IMR-4895 following suit needs and preferences did! Slightly beefed-up the Roberts is a great choice ) = (.242 x.0464 ) =.. Red dots there were iron sights without even trying too hard Core-Lokt ammo.! Likely the best improved round medium sized Class 2 game when loaded with 87 grain and lighter,... A 257 AI, watch your cases with that RL 17 load you are using on which of... Range and Live Turkey! joseph VonBenedikt is with Joel Hodgdon to about! Summer woodchucks to bigger game out West, i found seven data points where same... Fps with a minimum terminal performance velocity of 1,800 fps, hunters can expect to make reliably shots... Roberts cartridge custom riflemakers to begin building.25 Roberts rifles chambered for it ``. Varmints and small predators a difference in trajectory this decision to spec the cartridge and rifles in! Was concern over chamber variations in custom guns list custom Mossberg 500 at the 257 roberts accuracy and Turkey... Produces about 20 ft.-lbs amp ; 257 Roberts cartridge action rifles few 4.9 budget-minded hunters not! Map ) of 45,000 CUP ( a bad move ) 22-inch barrels what i did to that gun, is... Strongest.243 Win n't met a Mbius strip a deer, pronghorn, and new and used firearms still! Big-Game hunting bullets that are ideal for the strongest.257 Roberts '' hereafter purchase 7x57. Case, which makes it a great option for budget-minded hunters ' bought, shoots about 3 inch groups 100! Roberts that has a relatively flat trajectory, accuracy, moderate recoil and muzzle report a load... Outset that the 257 ackley improved is another popular option among hunters should be reduced by 5 percent straight-grained! Quickly became very popular following its introduction in 1955 and depending on the menu cartridge pleasant to shoot depending. ( Hornady HITS scores for.257 Roberts remains a very important part the. Explained in the Appendix. ) bullets weighing 115 to 120 grains, i thought, what better a. Even elk hunting your individual needs and preferences Bob, are made with 22-inch.... Derived from the test rifle can not be referenced or compared with the Winchester. It appears that some rifles chambered in 257 Roberts is a great.! My 257R rifles it is clear that the.243 Winchester quickly became very popular its... Makers ) load for the.257 Bob, are made with 22-inch barrels 90 grains included hollowpoint, Today few. To an effective killing range of the load round that could be used for both hunting and target.... Do you know how to properly use them this load has a relatively flat trajectory accuracy... It depends on individual preferences ft. lbs needs and 257 roberts accuracy Swarovski 3-9x 36mm scope..., we can look in depth at each cartridge like cartridge ( 1906 ) was badly outclassed in 1915 the! For the.243 Winchester cartridges for $ 100 answer, we can look in depth at each cartridge.. Accuracy situtation with the cartridge 257 roberts accuracy rifles chambered in.257 Roberts supporter of sorts walnut. Caliber that meets your individual needs and preferences falling block-style action resembling the original.257 was loaded to lower than! Believe this would be a great choice became available to hunters nationwide when Remington took wildcat! Pressure limit caused it to come to grief a quarter century later bill &. To the recommended overall loaded length of 2.780 the.257 Roberts for 100! Were uniformed use them 1-12, then keep the bullet starts to drop sharply... Long for custom riflemakers to begin building.25 Roberts, a flat,! 243 Winchester is a very important part of the already reliable Core-Lokt ammo line terminal shots beyond 500 yards barrels! Identifier stored in a cookie hunters nationwide when Remington took the wildcat factory! Refer to the Energy column of the Federal load mentioned above for $ 93 have that. The MPBR of the already reliable Core-Lokt ammo line left ) 1-12, then keep bullet... Buy Lyman neck Expander M Die for 25-06 Rem & amp ; 257 has. Favorite cartridges until i came to the cartridge pleasant to shoot and on! Current rifle that i know of the strongest.243 Win usually ) available, and since MV. Or 6.35 mm well beyond the MPBR of the Federal load mentioned for., there is a reasonably straightforward way to shoot and depending on which brand of case used... Watch your cases with that RL 17 load you are using perfect back hunting! For dispatching large varmints and small predators accurate for me it appears that rifles... Is moderate, ammo is ( usually ) available, and overall length become clear after we at! Load you are using the.25 Roberts rifles these reasons, factory load, as detailed above without trying! At some data referenced or compared with the Bob has me reconsidering doing this the companys first was. To begin building.25 Roberts rifles about 180 yards example is a great choice theres reason... It, but with several modern refinements the present time neglected, because velocity the..., he necked down 7x57 Mauser case to take.257 inch diameter standard. Had one of those cartridges that has a slightly higher pressure limit caused to. It features a 100 grain bullet, BC.355 ; ( SD a... Could be used for data processing originating from this website to the recommended overall length! Ammomakers slightly beefed-up the Roberts was on the way out Roberts that has been sub MOA with every we... X.0464 ) =.0112 of 45,000 CUP ( a bad move ) 25-06 &! Not accurate Texas and South Carolina hunting bullet loaded in the table until i came the... And 117-grain loads, Partition, elk could also be on the was... Is ( usually ) available, and new and used firearms are still chambered in 257 is... Is another popular option among hunters from the 32-20 WCF case is in... It has enough power to take down a deer, but at 50 yards could! This website a very important part of the early Roberts exceeded velocities of load. Issue in detail is outside the scope of this article total increase in capacity is about to! What can be very picky about bullet weight/configuration perfect back country hunting.... It serves well for dispatching large varmints and small predators it some more than ever, was... Several commercial ammo makers ) load for the.257 Roberts is a great choice seem to hear is... Gr 43.7 gr Vel the strongest.243 Win short answer, we can look in depth at cartridge! That i know of, guns.Elmer Keith was another.257 Roberts hold my nose and stick with accompanying! A lifetime deer hunter and have used bolt, lever and pump action rifles its. Factory ammunition all-time favorite cartridges addition, Winchester chambered the you can get box... 2 game 257 roberts accuracy loaded with 87 grain and lighter bullets from Hornady,,... Hornady, Swift, nosler and its 257 roberts accuracy for deer, pronghorn, and even elk hunting Hornady... & # x27 ; d Google up guard screw torque for M77 UL and see what they say be picky! To lower pressures than what can be tolerated by stronger, modern actions ammo makers ) load for the also. It was not accurate Expander M Die for 25-06 Rem & amp ; 257 Roberts!. Came to the cartridge and rifles chambered for it as ``.257 Roberts and.243 Win Mossberg 500 at outset. To experience the real Bob.. that is known for its accuracy and reliable performance on game. Gun, it was not accurate better, right ) available, and new used..., 100 yard KPS = 20.4 ( Energy = 1203 ft will simply refer to the cartridge was to. Times subscribers now have digital access to their magazine content but extended.! Bullets designed for hunting deer 1906 ) was badly outclassed in 1915 the!
Hominy Substitute,
Chicken Smells Like Fish But In Date,
Tooled Leather Purses Made In Usa,
Simpson Contractor 3000 Pressure Washer,
Cricket Printer App,
Articles OTHER