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

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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



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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




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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



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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



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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




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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




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25 06 Remington Vs 300 Weatherby Magnum Ammo Comparison Ballistics Foundry Outdoors
Dec 26, · Aug 10, 14 #3 Can't compare them 2506 is a fun cal but 257 is very fun 26 nosler on the other hand is a 65mm which has a much better choice of high bc projectiles and is much better suited to long range shooting than the others It will also have significantly more knock down at long range than most cals on the market so for long rangeDuring the late 1980s, Winchester reintroduced the 257 Roberts into the Model 70 XTR line of rifles In this case the Roberts was housed in a long action, long magazine rifle offering reloaders plenty of flexibility Ironically, a great many of these rifles were reamed out to the more potent 2506 to fully optimize the long actions PerformanceDec 07, 18 · The following ammunition cartridge ballistics information and chart can be used to approximately compare 2506 Remington vs 270 Winchester ammo rounds Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or




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Load The 257 Roberts Load Data Article
The 257 Roberts, also known as 257 Bob, is a mediumpowered 25 caliber cartridgeIt has been described as the best compromise between the low recoil and flat trajectory of smaller calibers such as the 5 mm (22") and 6 mm (24"), and the higher energy but harder recoil of larger popular hunting calibers, such as the 7 mm (28") family and the popular 3006 (30")That is one of the physical laws of our universe This means that the momentum of a rifle's reaction will exactly equal the momentum of the bullet and powder gasses ejected from the barrel In the shooting sports we call that reaction recoil or "kick"Doing some load development for the Ruger M77 tang safety 257 Roberts using reloder 15 with Nosler Brass and Nosler 85gr ballistic tip bullets Satterlee te




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If you want the finest accuracy for your rifle, you'll need a heavy barrel military and police sniper rifle with a pillar bedded synthetic stock, fitted withAug 24, 17 · This was the 257 Roberts, based on the 7x57mm Mauser case hitting about 3,300 fps with an 87grain bullet The Roberts leaped to the top of the 25caliber pop charts because in 1934 Remington released their version of it, wisely keeping the already established 257 RobertsJul , 18 · The 2506 has a decent balance of case capacity of bore diameter, and runs very well in a 24inch barrel The 257 Weatherby Magnum was released at the end of World War II, and was the first of a long line of cartridges to bear Roy Weatherby's name It was based on the 300 Holland & Holland case, shortened to just over 2 ½ inches, with the




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Sep 17, 07 · A 115 gr Nosler Partition 2506 shot out of a 24" barrel will move 8 " at 100 yrds, 32" at 0 yrds, and 74" at 300 yrds This is in a 10 mph crosswind A 1 gr Nosler Partition 257 roberts shot out of a 24" barrel will move 9" at 100 yrds, 35" at 0 yrds, and " at 300 yrds This is in a 10 mph crosswindFeb 01, 21 · Canada (British Colombia), South Africa (Eastern Cape) Jan 25, 21 #37 I have both a 257 Roberts and a 2506 and for those longer shots on coyotes and or deer I will go with the 2506 every time The Roberts is a fun rifle to shoot but it just doesn't have that extra rangeA fun rifleThe Roberts works ducky and I don't need or want the extra FPS,offered by the 25/06 or WeatherbyIf I'm gonna burn that much powder,in a heavier rifle,I want more bore diameter and heavier bullets than 25's offer




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Roberts 257 A Quarter Bore Worth A Comeback Wholesale Hunter
Jul 03, 05 · 257 roberts vs 2506 I like the 257 rbts because its kind of unusual but that also means its harder to get ammo for I havent looked up the ballistics yet but ill do that later so help me make my decision on another note im debating on scopes to top it im looking at the leupold varixIII's or the zeiss conquests Ive always had leupoldApr 01, · Someone had finally purchased my 318 Westly So Im looking at getting a 257 Roberts or 25/06 I noticed there is a about 100fps difference between them I'm really only going to shoot 1151 grain What is the best barrel length for the 25/06 22, 24, 26 I noticed most roberts come in 22Mar 30, 18 · 257 Roberts is a sweet round, very much overlooked Both th 25 cal and the 65 have never gained the following that they deserve except in 65 Creedmoor First the 257 Roberts , it's a necked down 7x57 ( another fine cartridge ) that churns out a 1 grain bullet at a




25 06 Remington Vs 243 Winchester The Better Overbore



257 Weatherby Magnum Wikipedia
Jun 01, 18 · The 257 was designed to run in a bolt gun, and any receiver that was designed for the 7x57mm Mauser will handle the 257 Roberts perfectly While there are certainly faster 25s—like the 2506 Remington and 257 Weatherby Magnum —the 257 Roberts is one of those sweetshooting, yet effective cartridges that can handle appropriate gameSep 23, 13 · There was very little the 257 Roberts could do that the 243 Winchester couldn't in a true short action cartridge The 25/06 bested it on the upper end of the scale and the 243 Winchester bested it on the lower end so it just faded from the scene except for a few diehard fans The "Bob" was and is a very good medium game cartridgeJun 27, 17 · Boy, that 257 Roberts is an old one!




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The handloaded 257 Roberts is a fine dualpurpose varmint biggame cartridge, not much inferior to the 2506 I consider it to be ideal for ferals and deer My Ruger Hawkeye in 257 Roberts has the same 550mm barrel length as Ken's , butThe 257 Roberts was used in a newly introduced Model 70 Featherweight and later, the 25/06 Remington got the nod more often than not However, it was not until I was introduced to the 257 Weatherby that my idea of what a quarter bore should be about First, like others in the hunting fraternity, the rifle was the main drawRifle Recoil Table For every action there is an equal and opposite reaction;




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Jun 03, 17 · Gun Fight Friday 257 vs 243 Designed in 1968, the Ruger M77 is heavyduty and rugged gun This is a 243 Ruger M77 with a tang safety, red recoil pad, and a




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