257 roberts accuracy

Should have kept that one and played with it some more. But do you know how to properly use them? BT bullet, BC .459, MV 2700 f.p.s. this number for consistency. lbs. I for one limit my long-range shooting to 300 In a couple of cases I have known a little faster powder makes a difference. new, unfired brass. I also noted the zero distance of the load. Its a bullet diameter bracketed on either side by wildly more successful bullet diameters, he said on a recent episode of the Vortex podcast. 1/16 inch to increase powder capacity. The latest one, a MKII, will do this with a 100 gr Partition and 45 grains of IMR 4350; action bedded and barrel floated. However, the comparison is not quite that simple. the project, assisted by Townsend Whelen, A.O. With these higher-pressure cartridges, the .257 Roberts can push a 117- or 120-grain boattail bullet about 2,800 fps, which allows it to step up to larger animals like elk and caribou at moderate distances. All Shooting Times subscribers now have digital access to their magazine content. I noted more than 30 years ago that some renowned gun writers Other than the stock being carefully bedded to minimize barrel vibration and the trigger pull reduced, it is original. While I personally would choose a heavier bullet weight for hunting deer, I know several hunters that use this bullet on coyotes and mule deer with great success. The attributes credited to the Long Ranger check many boxes regarding the desirable features of a deer rifle. Properly -tailored handloads will group under .75 inch. latter powder had not been used for quite a while, it was included. 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. The .243 Winchester: Its Capabilities as a Deer Cartridge, The G&S Online Rifle Cartridge Killing Power Formula: Implications and Applications, Determining the Effective Killing Range of Rifle Cartridges, 100 yard KPS = 20.7 (Energy = 1602 ft. Functionally, ammomakers slightly beefed-up the Roberts case walls near the head. The best evidence of this is recent legislation. bullets were seated to the recommended overall loaded length of 2.780 The .243 cartridge/load, being faster, must be better, right? I wound up with more than a dozen powders to test, For varmint shooters and coyote hunters, the Hornady 75-grain V-MAX is explosive and accurate. +P version of the cartridge. Custom Mossberg 500 at the Range and Live Turkey!. ), 275 yd. A 257 Roberts is a very fast round. bullets. Thats tough to answer. This accuracy situtation with the Bob has me reconsidering doing this. Down range, bullet velocity is not the sole, or most important, factor that determines terminal performance. distances. The actual range at which the Roberts load falls to a KPS of 15 is 340 yards. ", "The Long Ranger is as accurate and reloader friendly as a bolt action, faster for repeat shots and the absence of a bolt handle sticking out of one side makes it more comfortable to carry, in the hand or slung over either shoulder. guns.Elmer Keith was another .257 Roberts supporter of sorts. I read down the energy column of the table until I came to the energy value closest to 1339 ft. lbs. Winchester introduced a +P version with a MAP of 58,000 psi in the mid-1980s. Give a Gift The Guns and Shooting Online Rifle Cartridge Killing Power Formula uses downrange impact energy, bullet sectional density and bullet cross sectional area as input variables. My purpose here is to propose (or plead for) a resurrection of the .257 Roberts as a significant choice for hunters who want a capable, yet mild shooting, rifle for pursuing deer and similar size game, Zinn writes. Learn the difference between revolvers and semi-auto pistols and what makes them different. Benchmark and H-335 were neck and neck, with IMR-4895 following suit. around .465) is an excellent choice. Not 3 moa with handloads, for sure. Federal has created a safer, easier and more reliable way to shoot a muzzleloader. (22 inch barrel). 4.9. Simply put, the .257 Roberts +P is simply the original commercial cartridge loaded to higher pressure (50,000 CUP), which reloaders with strong rifles had been doing all along. New factory rifle options are even more limited. A rifle was sent He said that he thought he could get a lot more velocity out of the Ackley over the standards, but found out that the best he ever got was about 100fps tops. The Roberts offers no real handloading challenges. . Manchester, Vermont, I found a brochure at the counter highlighting the The 257 Roberts+P is essentially the same thing as the 25-06 Remington. My hope is one of these will be the .257 Roberts. This Model 70, along with most rifles chambered for the .257 Bob, are made with 22-inch barrels. I like them for other reasons, and some get lucky, but a person shouldn't expect it. .257 Roberts - Manufacturer Loading Data Shellholder: Hornady #1 Lee #2 RCBS #3 Pistol Rifle Cowboy Starting Max Source 60 gr SP (HDY) 0.257" Powder: Benchmark (Hodgdon) Primer: REM 9 Case: REM Trim Length: 2.223" C.O.L. For handloaders who want to throw powder charges, spherical powders meter beautifully. ), 265 yard KPS = 16.2 (Energy = 1203 ft. The .257 Roberts is a better deer cartridge than the .243 Winchester. The 257 Roberts is typically loaded with bullets weighing between 55 and 120 grains. Anyone who disagrees with the baseline KPS I used here may change the analysis to use any cartridge, load and ballistic parameters they feel accurately reflect effective killing power and range, for deer or other game. Roberts, in his initial attempt in designing this new cartridge, wanted I did some estimates of recoil with the heavy hunting loads I have featured. I call this the "baseline" KPS value for deer cartridges and loads. in.) (20 inch barrel), ME 1862 ft. Accuracy was around an inch; good enough to get my buck at just under 250 yards. I'm sure I'll get toasted, but if somebody is looking for "accuracy", a Ruger ain't the way to go. Performance of modern .257 Roberts factory loads. For reloading A vintage Ruger M77R (tang safety) with a 22-inch barrel was selected to develop handload data. lbs., MPBR = 265 yards (zero at 225 yards). Have two in the house now. A: In my opinion the .257 Ackley is badly overrated. simply because of the Roberts conservative case volume. of energy at 100 yards. If nothing else, it would have saved a lot of later confusion. Around 1909 they completed the project with lbs. lbs. Others may find that it lacks the stopping power necessary for large game animals or that it produces too much recoil for comfortable shooting. I may hold my nose and stick with the .243. I've had 3 different Ruger 77's in 257 Roberts and all have shot really well. The Model 70 XTR Featherweight I took to Montana was fitted with a was the deciding factor of a host cartridge later to bear his name. Thats a tough question to answer. 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. 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. While this is all well and good, the .257 Roberts deserves to be As this article is written, our nation is in the midst of COVID-19, political unrest, rioting, etc., all of which has resulted in ammunition shortages. The .257 Roberts cartridge does not deserve to be shoved into obscurity. The current SAAMI spec for the .257 Roberts Maximum Average Pressure (MAP) is 54,000 psi. As with many old cartridges, the original .257 was loaded to lower pressures than what can be tolerated by stronger, modern actions. results. Its perfect.. The 257 Roberts has a relatively flat trajectory and produces very little recoil. Big-game hunters will have fun choosing their idea of the perfect bullet, or bullets that deliver the type of performance they desire. The final form of the .25 Roberts was only slightly changed from the 7mm Mauser. 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. This load produces 1232 ft. lbs. The 257 Roberts is a reliable cartridge that is known for its accuracy and versatility. With MAP limits pegged at 52,000 CUP, 7000 CUP higher than the Roberts, they threw smaller diameter, lighter weight bullets at higher velocities. Its the ultimate showdown of hunting rifles 257 Roberts vs 243. Vintage RCBS dies and CCI BR-2 primers were used to develop load data. inches. The action is extremely strong. See The G&S Online Rifle Cartridge Killing Power Formula: Implications and Applications and Determining the Effective Killing Range of Rifle Cartridges for fuller discussion of the killing power formula and effective killing range concepts. It is a very capable cartridge for hunting medium sized Class 2 game when loaded with 115 - 120 grain bullets. In this blog post, we will take a look at the stats and see which caliber comes out on top! However, it is still best to weigh every charge if trying to squeeze out the utmost accuracy. The .257 Roberts first became available to hunters nationwide when Remington took the wildcat into factory production in 1934. lbs., MPBR = 265 yards (Zero at 225 yards). Although accuracy was not impressive, velocity was high. It has a muzzle velocity of over 3000 feet per second, and can easily take down game at long range. (I adjusted this to a more normal 22 inch barrel length for a .243 hunting rifle. The most common bullet weights are 87 and 100 grains. I noted the Effective Killing Range of the load. It is truly a hunting rifle i.e. The 257 Roberts is a great all-around hunting rifle. Like its parent 7mm Mauser, it is well behaved, saving its surprises for the deer in its path. The hunt would take place just north (Hornady HITS is explained in the Appendix.). ), 100 yard KPS = 22.0 (Energy = 1631 ft. I used the Hogdon reloading data to get a starting point and worked up from there. Through careful load development, its performance and versatility can be significantly increased. Most . Understand that the few commercial cartridge brands and loads currently available are loaded to pressures approaching the +P limit and modern rifles can handle those pressures without difficulty. The 257 Roberts typically uses bullets ranging from 75 to 120 grains and has a muzzle velocity of around 3,000 fps. lbs., MPBR = 275 yards (Zero at 235 yards). JohnChilds # 13687559 03/25/19. A World Record Attempt and everyone is out at the range shooting and practicing. In According to the history Ive read, Roberts worked with F.J. Sage on That's a valid reason to demand extreme accuracyand it's amazing how many of today's basic, inexpensive factory rifles deliver. 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. ), 100 yard KPS = 23.2 (Energy = 1771 ft. rifle with extra detailing (hence the XTR designation) in a number of Wolfe Publishing Company | 2180 Gulfstream Suite A | Prescott, AZ 86301. I have several Rugers and shoot only factory loads. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. The 257 Roberts was introduced in 1934 by Remington Arms Company. Now load the same bullet weight in the .25-06 Remington and The only downside to the 257 Roberts is that it doesnt have the same long-range accuracy as some of the other calibers on this list. If we take the Roberts with a 100-grain bullet at 3,000 A friend of mine has had 3 different .257 Roberts, 2 standard and 1 Ackley version. at 2,599 fps. maybe. Continue with Recommended Cookies, The .257 Roberts: its Potential as a Deer Cartridge in the Henry Long Ranger Rifle. In 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 .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. I full-length size all the cases, not just the Any thoughts of having it AI'd? Hodgdon 4350, IMR-4831, Alliant Reloder 19 and IMR-7828 rounded out the The .257 Roberts was designed in the 1920s when wildcatter Ned Roberts started to do experiments on the .257 caliber cartridges. With modern, high-BC bullets, thats also enough juice for whitetail and mule deer hunts at almost any practical distance. The downside to the 257 Roberts is that it is not widely available. through a strange set of circumstances. Just remember that at those distances, even the smallest mistake can mean missing your target entirely. The wildcat became the .25 Roberts, honoring its lead developer, Maj. Ned H. Roberts, a well-known outdoor writer and experimenter. 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. Wolfe Publishing Company | 2180 Gulfstream Suite A | Prescott, AZ 86301, Swift A-Frame Revolver and Pistol Bullets. Savage Model 110 Timberline 6.5 Creedmoor Rifle: Full Review, Ruger MAX-9 9mm Micro-Sized High-Capacity Pistol: Review, Springfield Armory SA-35 Pistol: Rebirth of the Browning P-35 Hi-Power, Savage Impulse Straight-Pull Rifle: Full Review, .458 Winchester Magnum History: The Complete Story, 6.8 Western Ammo Options: The Load of Long Yardage, 10mm Firepower: Springfield XD-M Elite 3.8 Compact Pistol Review, A World Record Attempt: Practice Round and Media Day, Interview with Israeli Defense Forces, Part 1. Ned Roberts of New Hampshire was the other part, and in fact was the deciding factor of a host cartridge later to bear his name. Not surprisingly, shooters flocked to the new fast cartridges, especially the .243 Winchester. I rest my case that the .257 Roberts is the more powerful of the two cartridges for hunting deer and similar Class 2 game. Remingtons .25 Remington cartridge (1906) was badly outclassed in 1915 by the popular .250 Savage. Modern .25-caliber 100-grain hunting bullets are a great choice. Based on personal inspection and range testing, Chuck wrote the following summary assessment of the rifle: "The Long Ranger is an ideal woods rifle, as it has a fast, smooth, rack and pinion action with a six lug, front locking, rotary bolt. My future generations may not be interested in reloading to maximize the accuracy on this gun. To my knowledge, the only currently available .257 Roberts production rifle is the Kimber 84M Hunter bolt gun. In each data set, the first line lists information about the load. I surmise that development of the +P cartridge variant was an attempt to boost performance of the cartridge to velocity levels that would look better against the fast .243s. What is the twist of your friend's 257 Roberts? Noted gun and cartridge experimenter - Dr. Franklin Mann - was indeed a very important part of the .25-caliber concept. There apparently was not room in the rifle marketplace for two dual-purpose cartridges after the .243 Winchester was introduced and it bested the .244/6mm Remington, .250 Savage and .257 Roberts in the popularity contest, for whatever reasons.

Shooting In Cullman, Al, Articles OTHER