25 ++ 257 roberts vs 25-06 ballistics 195635-What is a 257 roberts good for hunting
Sep 30, 18 · Compared to the 2506 Remington, the 257 Weatherby Magnum pumps out roughly 600 fp more energy at the muzzle and 150 to 0 fps more velocity One of the reasons the 257 Wby Mag goes so fast is its allowed pressure, 65,000 psi The 2506 is limited to 63,000 psi, the 65 Creedmoor 62,000 psi2506 Remington Brass 257 Roberts P Brass 257 Weatherby Brass Reloading Information Load Data &Technical Information by Cartridge Load Data &Technical Information by Caliber Reloading Glossary Load Data Downloads Open up the load data page you wish to downloadJun 14, 09 · Joined Dec 7, 03 · 2,346 Posts #5 • Jun 13, 09 I own a 257 Weatherby and a 260 Remington The latter will do 95% of what the former will, and most shooters can live without that last 5% Get the 260 It makes a great LR varmint round with the 90grain TNT or the 95grain VMAX, and the 140s will do things no 257 Roberts will ever do
25 06 Remington 100 Grain Nosler Ballistic Tip 100 Hand Loaded Choice Ammunition
What is a 257 roberts good for hunting
What is a 257 roberts good for hunting-Jan 02, 21 · I realize that 7mm08 or 308 would work but I don't find those cartridges interesting anymore I'd like to hear from some guys who can tell me real world velocities from both 25 creedmoor and 257 Roberts AI using gr bullets I get the feeling that published data for the Roberts AI is rather conservativeJan 14, 17 · My guess is because most 25caliber rifles (250 Savage, 257 Roberts, 2506 Remington) have been built with 10inch twist barrels This twist rate might not be quick enough to stabilize long, sleek 257 bullets The 257 Weatherby Magnum, however, adds enough velocity that it might stabilize a 125 to 130grain, high BC projectile Were such
25 06 Remington Vs 300 Weatherby Magnum Ammo Comparison Ballistics Foundry Outdoors
The 2508 produces similar velocities to the 257 Roberts but has a much more efficient case design and is superior to the Roberts when used in short actions As a medium game cartridge, the 2508 is best utilized in the same fashion as the 243 and 257 RobertsDec 11, · Slowburning propellants changed that, and when pushed by powders like IMR 41, the 25 Niedner was suddenly a far more substantial cartridge than the 257 Roberts Remington adopted the cartridge in 1969, renamed it the 2506 Rem, and began chambering it in Model 700 rifles The 2506 won its share of fansJan 26, 08 · Posted January 24, 08 The 257 is a great round with very minimal recoil, however, the 243 is hard to beat The 257 shoots a 115gr bullet I beleive and most folks shoot an 80gr or so in the 243, so the 257 has a little more meat to the projectile I think the 243 probably shoots flatter and would be my choice
Dec 10, 13 · Not exactly true Layne Simpson did an article in Shooting times years ago called "in praise of the 257 Weatherby" he found there was little difference in 24" to 26" barrels I've often heard people say a 24" barrel is nothing but a loud 2506, yet factory standard velocity for a 257 Roy is 3550 fps in a 24" tubeSF 257 Roberts P 117 gr SST ® 2946 2707 2480 2265 60 1866 2255 1903 1598 1332 1102 905 1 5 16 0 73 214 437 SF 2506 Rem 90 gr GMX ® 3350 3001 2679 2378 98 17 2243 1799 1434 1130 879 674 1 512 06 1 38 FB 2506 Rem 90 gr GMX ® 3250 2908 2592 2296 1766 2110 1690 1342 1053 816 623 1 513 0 6 197 414Dec 06, 08 · For me a 257 something to shoot a lot at the range, take out for varmints,coyotes,antelope on occaission;
All cases were simply necksized to barely touch the shoulder and deprimed Bullet seating was done with a 257 Roberts seating die The next area of concern was with the pressure ring After firing factory 2506 Remington cases in the improved chamber, a diameter in front of the solid head portion of the case of 472 inch was notedJun 25, 18 · The 257 Roberts is 95% as good as the 2506 and all the similar magnum/weatherby alternatives in that caliber It is a great, low recoil, smooth option The novelty and extraspecialbenefit of the 257 Roberts is that it is based on the 7x57 mauser All you need to do is take a Mauser and rebarrel it and you have a correctly feeding 257 robertsJun 18, 19 · The 257 Roberts just soldiers on and the 250 Savage is seldom encountered Off the shelf in ammo stores of three the 2506 may hold to higher availability followed by the Roberts The 257 Roberts Improved approaches 2506 velocities and is a popular 'old timer' but would be a hand loaders preference
25 06 Remington Vs 243 Winchester The Better Overbore
25 06 Remington Beats 6 5 Creedmoor Ron Spomer Outdoors
The 2506 which holds another 8 or 9 grains of powder outperforms the 257 Ackley by about 0fps Of course, you could have your rifle rechambered for the 2506 Ackley which treads close on the heels of the 257 Weatherby, but I recommend having your standard Roberts long throated which is what I didJan 16, 11 · cases are harder to find for a 257 weatherby but they can be made from 7mm mag, and they factory 257 weatherby (norma) brass will live longer than most any 2506, and to do a 257rob AI ballistically copys a 2506, with a medium weight rifle in 257 wby mag neither of the other come close with equal barrel lenght, show me a 2506AI that will blast a 100 grn out justSep 26, 16 · It is unfortunate though that the 1/4 bores have largely been ignored for the last years or so I've completed 25 BR, 25 Creedmoor, 25 Souper Improved, 257 Roberts AI, 250 Savage AI, 2506 AI, 25 Gibbs, 257 Weatherby and 257 Condor (25 cal on the 7x61 S&H case) Of these I prefer to shoot the 250 Savage AI and the 2506 AI Regards
257 Roberts Vs 25 06 Africahunting Com
Ammo And Weapons Municija I Oruzje 250 Savage 250 3000 6 5 X 48 5mm
Mar 06, 17 · The 257 is the original dual purpose caliber You see, that is the allure of 25 caliber rifle cartridges Unlike the 65 caliber cartridges, 25s can handle lightweight 70gain bullets forFor hunting the deer woods, my 260 sporter thinks it's a 257 Roberts, as it shoots the 100gr TTSX at 3,0fps My daughter's 7mm08 carbine also thinks it's a 257 Roberts, as it shoots 1's at 2,800fps It's not a bad place to be, as I've launched 100's and 1's from short action 25cal rifles and they were easy killersDec 03, 16 · The "257 Roberts Ackley Improved" maybe the most useful allaround cartridge I have been leaning toward the 270 Winchester because there are more bullet weights available for it However, the 280 Remington is capable of developing energy nearly equal to the 3006 Springfield, but with lighter bullets having a better ballistic coefficient
257 Roberts Vs 25 06 Vs 270 Win Page 2 Shooters Forum
257 Roberts Vs 25 06 Africahunting Com
Back in High School my brother's friend had his Dad's 'sporterized' (cutdown) 65 Arasaka that was re chambered to 257 One of the very first high power rifles I ever shot The rifle was re chambered because even back then 65 Japanese ammo was scarceThe 257 Roberts case is derived from the 7x57 Mauser case, and uses the parent case's degree shoulder angle Remington introduced it in the Model 30S rifle in 1934 Like the 6mm Remington, the 257 Roberts case has the capacity to allow it to get the most out of a 25 caliber bullet without getting into an overbore situationThe 257 Weatherby Magnum is a 257 caliber (653 mm) belted bottlenecked cartridge It is one of the original standard length magnums developed by shortening the 375 H&H Magnum case to approx 25 in (64 mm) Of the cartridges developed by Roy Weatherby, the 257 Weatherby Magnum was known to have been his favorite, and the cartridge currently ranks third in
257 Roberts Ackley Improved Shooters Forum
257 Roy Can Still Spank The 6 5 Creedmoor 24hourcampfire
The 257 Roberts is one of those cartridges that has a storied history in cartridge development Noted gun and cartridge experimenter – Dr Franklin Mann – was indeed a very important part of the 25caliber concept Ned Roberts of New Hampshire was the other part, and in fact was the deciding factor of a host cartridge later to bear his nameSep 28, 16 · The 257 Roberts is a very effective hunting round and is a great choice for new shooters or those who may be recoil sensitive (Used with permission) The 257 Roberts cartridge came along in 1934Aug 06, 13 · The 257 Wby Mag has more recoil and muzzle blast and burns more powder than the 2506 Rem, but it shoots extremely flat and hits extremely hard For long shots on sheep, deer, antelope and African plains game, the 257 Wby Mag is a great choice, and there are several elk hunters who use the 257 Wby Mag regularly
The 257 Weatherby Magnum Riflemagazine
25 06 Remington Vs 300 Weatherby Magnum Ammo Comparison Ballistics Foundry Outdoors
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