[コンプリート!] 257 roberts vs 30-06 656834-257 roberts vs 30-06
Dec 08, 19 · I have two (257 Roberts & 3006), both circa midlate 70's Gorgeous rifles to look at and while I wouldn't haul one to a benchers competition, mine are both plenty accurate for big game hunting By new standards, they aren't as light as some, but mine topped with straight 6X Leupold's (and Talleys) tip the scales at 7 lbs even not shabby atJun 27, 19 · The current SAAMI spec for the 257 Roberts Maximum Average Pressure (MAP) is 54,000 psi Winchester introduced a P version with a MAP of 58,000 psi in the mid1980s That's still less than the typical 60,000 to 65,000 psi of comparable modern rifle cartridges The 257 Roberts was pretty popular for a few years before and after World War IIJun 18, 19 · The 257 Roberts follows with the same but for many of the light numbers you need to consider the smaller ammo loaders, where Winchester, Remington/UMC, Federal and Hornady are the brands usually on the shelf 257 Roberts VS 2506 for Long Range Shooting
The Great Cartridge Debate 308 30 06 6 5 Creedmoor More Gunsamerica Digest
257 roberts vs 30-06
257 roberts vs 30-06-Dec 12, 11 · 257 Roberts Stylish Starter If the 270 Win or 30/06 strike you as too ordinary, fear not The 280 is an excellent allaround hunting round, although it took a while for its popularity to grow But its starcrossed beginnings are part of its charm It's also a handloader's dreamSuddenly, the 2506 was capable of magnum velocity, substantially exceeding its former rival, the 257 Roberts In 1970, Remington adopted the wildcat as a factory cartridge The 2506 had remarkable mediumsize big game shooting potential with any number of bullets from 100 to 1 grains But with Nosler's 115grain Partition, penetration
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 barrelMar 17, 18 · Perhaps the most used rifles for big game are the 3006, 308, and 65 Creedmoor If you are trying to decide which is right for you, this article should help sort out the differences Shop 3006 Springfield Ammo Shop 308 Winchester Ammo Shop 65 Creedmoor Ammo Who doesn't like a good debate?Jan 28, 15 · Jan 25, 15 #9 FYI the 2506 is close to the 257 Weatherby Mag being just 100 to 0 fps slower depending on bullet weight, and ammo will probably be easier to find and at lower prices Also 270 or 3006 brass may be used to load the 2506 if you handload, and brass will also be easier to find and at lower prices
Jun 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 robertsDec , 18 · Bandera Texas You will make a big mistake to ever get rid of the Roberts If you want something new, get a Savage Axis 65 Creedmoor at Academy, complete with scope for $300 The recoil is comparable with the Roberts and you will be shooting a heavier bullet (143 gr vs 118 gr in Roberts)Sep 30, 18 · For comparison, the 3006 pushing a 165grain bullet 3,000 fps generates 26 fp at 145 fps 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
Jul 26, 14 · I use 3006 brass and use a 7mm trim die to form and using a jewlers hack shorten the case Then into a 257 Roberts trim die Then Forster inside neck reamer and final trim The chamfer inside and out Then full length size and load If you live anywhere near Amarillo, Texas, we can make this happen MikeFeb 21, 12 · 3006 hands down Old school west coast do all rifle The east coast guys version of the do all seems to be the 257Dec 07, 18 · The following ammunition cartridge ballistics information and chart can be used to approximately compare 2506 Remington vs 3006 Springfield 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,
Nov 17, 09 · The 3006 has a little more thump and range than the 257 But if shot distances are in the short to moderate range then no deer or black bear will survive a 117gr Hornady behind the shoulder from a 257 Roberts I would not feel the least bit handicapped with the 257Aug 19, 17 · Both the 2506 Remington and 270 Winchester were created by necking the 3006 case to hold narrower bullets, 257" and 277", respectively That's not a massive difference in diameter, but 257 bullets top out at about 1grains and 277 bullets at 150grains with a few now made as heavy as 180grainsOct 25, 18 · During early 1981, and the final days of Model 70 production by Olin, the lightweight rifle was reintroduced as the XTR Featherweight in 243, 257 Roberts, 270, 7x57mm Mauser, 3006, and 308 Win It had a pushfeed bolt, and the ribbonstyle checkering pattern on its stock had originated in the Winchester custom shop during the 1950s
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")Dec 03, 16 · The "257 Roberts Ackley Improved" maybe the most useful allaround cartridge I have been leaning toward the270 Winchester because there are more bullet weights available for it However, the280 Remington is capable of developing energy nearly equal to the3006 Springfield, but with lighter bullets having a better ballistic coefficientJun 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 game
Dec 06, 08 · Both are good cartridges but if I'm going to drop down to 25 caliber,I start wanting a somewhat shorter,lighter rifle that burns less powderI know the 25/06 uses a 24" barrel,and is faster than the Roberts but the Roberts does well with a 22" barrel,and I always have felt that if I have to deal with a full size, 30/06 length case,I'd rather have a 270 or 280To me theJul 19, 18 · The 3006 in turn was inspired by the 7mm Mauser or 7×57 and 3040 Krag;Both these historical military calibers date back to 12 I always considered a modern bolt action sporting rifle chambered in 7mm Mauser (7×57),270, or 3006, especially when mounted with a quality 4x scope and carry sling, the
Jan 14, 19 · The 257 Roberts is based on the 7mm Mauser (7×57) case necked down Accurate and mild in recoil, the Roberts took off almost immediately and was extremely popular at least through the 1950s Able to handle heavier bullets better than the 250 Savage (1915), it is without question a more effective biggame cartridgeThe most modern bullets add to their capabilities but we are more concerned with assessing adequacy of the new cartridges compared to classic experiences The 65 Grendel™ & 68 Remington SPC™ are within 5 per cent of the 3030 and 257 Roberts, with about 1750 ftlbs muzzle energy The 223 Remington carries the smallest muzzle energy atThe 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 situation
Description257 Roberts The 257 Roberts 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 22 and 6mm, and the strong energy but not the strong recoil of larger popular hunting calibers, such as the 7mm family and the popular 3006 History Many cartridge designers in3006 06 17 Rem Fireball 07 260 Rem 08 257 Roberts 09 280 Rem 10 6MM Rem 11 7MM Rem Mag 12 300 Win Mag 13 223 Rem 14 15 35 Whelen 16 300 WBY 17 Rem Model 700 LIMITED CDL SF Characteristics 24 in stainless fluted barrel checkered satin finished walnut stockNov , 06 · Discussion Starter • #11 • Nov 15, 06 Ok the 2506 is gone and the 257 Roberts arrived last week Went to the range today and sighted in the 4X12 Rifleman that was on the 2506 I used the Federal 1 grain nosler partitions After a few sighters I put three in the bull at 100 yards the size of a quarter
Dec 07, 16 · 257 Roberts or 270 Winchester Jump to Latest Follow (257) I have killed deer with both calibers and like both calibers very much for deer hunting For elk, I would prefer my 7 Mag, 3006 or even my 93x74R Elk have a strong will to live and the ones that I have shot, required a second shot in most casesOct 28, 18 · Most people attest that 270 vs 3006 favors the lighter round By the numbers, according to the Chuck Hawks recoil table, an 8lb rifle in 270 generates 165 ftlbs of recoil with a 130grain load at 3,140 fps A rifle of the same weight in 3006 generates 1 ftlbs of recoil firing a 165grain load at 2,900 fpsIf 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 with
Oct 28, 19 · At the time, one of the most popular, lightrecoiling deer rounds was the excellent 257 Roberts The Savage was going strong, too This 243 Winchester shot similar weight bullets at similar velocities, but the 243inch diameter was just enough narrower than the 257 to increase BC and improve downrange ballistics slightlySep 28, 16 · As a necked down 3006, it fits in a standard length rifle action and using the same bullets, out performs the 257 Roberts by about the same margin the Roberts does the 243The Model 721 and Model 722 along with the later Model 725 variant are boltaction sporting rifles manufactured by Remington Arms from 1948 until 1961 The 721/722 replaced the shortlived Model 7The Model 721/722 is considered to be one of the first modern, economically produced sporting rifles whose design largely continued with the subsequent and highly successful Model
Sep 29, 17 · Very few rifles were chambered in 257 Roberts even though in the s when it was developed it was lauded as the perfect midsize game round Compared to the 243 which IMHO is inferior to the above mentioned Whitetail rounds, but countless rifles and ammunition by all major manufactures were immediately introduced for it, insuring its popularityBy Chuck Hawks For every action there is an equal and opposite reaction;Aug 06, 13 · The 257 Wby Mag was introduced in 1944, and within Roy's stable of hardhitting, flatshooting magnums, the 257 was his fairhaired favorite, which says a lot Capable of driving an 80grain bullet at 3,900 fps and a 100grain bullet upwards of 3,600 fps, the Weatherby far outpaced the 257 Roberts, its main quarterbore competition at the
1985 Sportsman model 76 in 3006 introduced with plain hardwood stock Model SIX in 308 caliber discontinued 1986Model Six in 6MM caliber discontinued Limited run of 3000 7600 Carbines 1987Model 7600 Carbine with 18 1/2 inch barrel introduced in 3006 onlyJun 12, 17 · The other 25s on the market then were the 250/3000 Savage, which was the first round to crack the 3,000 fps barrier, the 257 Roberts, which was dreadfully underloaded then as it is now, and theREMINGTON MODEL 30 EXPRESS 257 ROBERTS Description On consignment we have a Remington model 30 Express rifle in 257 Robert Rifle features walnut stock with 22" barrel, red recoil pad, and comes with 39 Redfield Tracker scope in Weaver mounts Gun was originally 25 Remington, and was bored out to 257 Roberts Bore is very sharp
The 257 Roberts is one of two 25 caliber cartridges used for daily production testing in the Nosler Ballistics Lab Either the 100 gr Ballistic Tip, 100 gr Partition, or the 110 gr AccuBond would be our pick for deersized game IMR 4350 is an excellent powder for our hunting weight bulletsJan 05, 12 · The Bob is a great cartridge With the efficiency of the 257 Bob, I won't hesitate to use either " or 22" especially since it's a no 1 contour If you're use to your Model 7 with 185" barrel, a 24 " will be too unwieldy for your taste 257 Roberts could do very well with a 24" barrel for a lot of reasonsJul , 18 · The2506 Remington came first, dating back to as early as 1912, when Charles Newton necked the3006 Springfield case down to hold the257″ diameter bullets from the earlier25caliber cartridges
For 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 killersMar 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 aThe 257 Roberts certainly has a great deal of history behind it, yet is a story filled with contradictions whether discussing history or usage One account suggests that had Ned Roberts been able to take advantage of slow burning powders, he most likely would have adopted the 3006 case to maximize velocity, wounding and fast killing
コメント
コメントを投稿