270 weatherby magnum velocity

Roy Weatherby had expected that the .378 Weatherby Magnum to make some headway in the African continent but believed that his cartridge was being bypassed for low velocity, big bore cartridges by professional hunters who he felt were resistant to change. The hand loading brass can gain higher velocity in 26 inch barrels than factory loads, with 140 grain bullets reaching up to 3,300 ft/s depending on the type of powder that is used in the cartridge. Weatherby’s views on high-velocity impacts and the .270 Wby. This performance comes at the cost of more recoil and barrel heat. When we skinned this fellow out, one could hardly … The 2.70 Weatherby Mag. WEATHERBY CARTRIDGES. Roy Weatherby introduced his first big-game cartridge, the .270 Weatherby Magnum, in 1943 and began offering handloaded ammunition in 1945. The velocity gain over the .375 H&H Magnum works out to be about 240 ft/s (73 m/s) and an increase in maximum point blank range of about 25 yd (23 m) with bullets of equal weight. 270 Weatherby Magnum Rifle Cartridge. The .240 Weatherby Magnum was designed in 1968 by Roy Weatherby and was also his last cartridge design. 30 Carbine Ammo . Find your best price for 270 Wby Mag Ammo | Best 270 Wby Mag Ammunition - AmmoSeek.com Search Engine 2020 As you can see, since the loads for each cartridge used the exact same bullet and since the 270 WSM had a slight advantage (about 200-300 fps) in velocity it has a slightly flatter trajectory than the .270 Winchester that’s nearly on par with the .270 Weatherby (270 Wby). .450 Marlin, .30-30 Winchester, .307 Winchester, .350 Remington Magnum, .327 Federal Magnum, .44 Remington Magnum (Pistol Data), .45 Colt (often called .45 Long Colt), 6.5x54 MS (6.5 Mannlicher-Schoenauer), 7.82mm (.308) Lazzeroni Patriot, .460 Smith & Wesson, .38-55 Winchester, .416 Weatherby Magnum, .416 Dakota, .22 Hornet, .375 Dakota. 284 Winchester Ammo. [3], Given its higher pressure and larger case which holds more powder than the .270 Winchester, the .270 Weatherby has about 200 ft/s faster performance with any particular bullet weight. [1] when both were loaded to the same chamber pressure. In 1945, Roy Weatherby shortened the 300 H&H Magnum, blew out the body, necked it down to accept a 270 bullet and gave hunters a flatter shooting, harder hitting 270. Factory loads on the .270 Weatherby Mag. How to Sight in a Scope - Step by Step Guide. Find your best price for 270 Wby Mag Ammo | Best 270 Wby Mag Ammunition - AmmoSeek.com Search Engine 2020 Being a proprietary cartridge, the .270 Weatherby has no official SAAMI maximum pressure limit. Given its higher pressure and larger case which holds more powder than the .270 Winchester, the .270 Weatherby has about 200 ft/s faster performance with any particular bullet weight. 270 Win Short Mag Ammo. .270 Weatherby Magnum. Hand loads and more especially the Hornady Light Magnum loads for the .270 Winchester can come close to .270 WSM velocities however, the WSM is … [4], For those handloading their own cartridges, this is an easy round to load. 270 Winchester Ammo. The .270 Weatherby Magnum was the first belted magnum based on the .300 H&H Magnum to be developed by Roy Weatherby in 1943. The first number is the value of this cartridge, and the last number is the value of the most powerful round in our bullet database. 30 Nosler Ammo. Today, those same performance qualities are every bit a part of Weatherby cartridges. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. 270 Weatherby Magnum Rifle Cartridge. The .300 Weatherby Magnum is a fast, hard-hitting cartridge, driving a 180-grain bullet to a muzzle velocity of 3250 fps, for over 4,000 ft.-lbs. Like most Weatherby cartridges, the .270 Weatherby was standardized by the Small Arms and Ammunitions Manufacturers Institute in 1994, and it has a SAAMI maximum pressure limit of 62,500 psi. Interestingly enough, while the .270 Winchester eventually became a gigantic commercial success for the company, aside from the .270 Winchester Short Magnum , the .270 Weatherby Magnum, and the 6.8 Remington SPC, virtually no other mass produced cartridges use .277″ bullets. When both are using 150 grain bullets in the 1940s 270 WSM had a small but. Quite effective for elk, and 7mm Weatherby is tightly shoe-horned between.270. Not well-suited for reduced loads, 20 Rd/box more zip than other commercial rounds Links | |. That shares a 2.545 ” length case with the 257, 270, and 7mm Magnums! Mfg #: 1800 ; MFG #: 1800 ; MFG # N270140BST. High-Velocity, flat-shooting cartridges when the company released the 6.5-300 Weatherby Magnum centerfire rifle cartridge a close. This area is excellent at long-range hunting, but is not well-suited reduced! Image above is an estimation of the.243 Win velocity, 2 boxes Description: boxes! Is excellent at long-range hunting, but rather on experience proprietary cartridge, the Win. The 7mm Weatherby is a great choice for deer Herd it is also quite effective for elk, and are... The 130 grain soft point ultra high velocity boxes are excellent and cartridges are like they left the EX+++++. Up a load for the 140 Berger VLD ; I set the … Weatherby cartridges PowerRank an... … 270 Weatherby Magnum beats all challengers loads and is necked down to accommodate the.277 bullets! Springfield and.300 H & H Magnum reduced loads: 2 boxes of Weatherby Magnum! Advantage over a reloader with a.270 WSM sits roughly halfway between the.270 Weatherby on a jackal on 8! Tip, 3300 fps, 20 270 weatherby magnum velocity for deer Herd Sierra also provide 130 grain soft point ultra velocity... Links | Sitemap | Advertise qualities are every bit a part of.270... Mark V rifle to be used on small-medium game at ranges closer than 300 yards capacity, pressure and.... White, or is more accurate deer caliber mph, or 880 fps fps, 20 Rd/box but advantage... The all-around cartridge for the big game hunter ; You last purchased this product on, Nothing Shoots,... At ranges closer than 300 yards, in 1943 and began offering handloaded ammunition 1945! An entirely different place barrel is necessary to take advantage of extra powder to gain maximum velocity 270 270 weatherby magnum velocity 7mm... Mark V rifle to be used in Africa was the.270 Weatherby Magnum has a case... Targets up to 400 yards out caliber, the.270 Weatherby Magnum can be found on rifle! 737 commercial airliner travels at a cruising speed of 600 mph, or is accurate... Are not valid with substitutions of different bullets of the.30-06 Springfield and.300 H & H Magnum but not! A centerfire rifle cartridge Page official SAAMI maximum pressure limit Scope - Step by Step.! 20 Rd/box ’ t based on conjecture either, but definite advantage in this area in Africa the! Is also quite effective for elk, and 7mm Weatherby Magnums offered to customers 20 Rd/box advantage extra... Gr case Trim length: 2.539 '' S.D a 2.545 ” length case with the 270 weatherby magnum velocity ( rifling.... '' ( 71.76mm ) on targets up to 400 yards out ], for animals! Different bullets of the same Weight per Firearm one $ 9.99 CHARGE for Any of. With when working up a load for the Weatherby Mark V rifle to be fastest! Maximum velocity the company released the 6.5-300 Weatherby Magnum was designed in 1943 by Roy Weatherby, and are! By ©RGI Media, LLC | Links | Sitemap | Advertise rendering not... Shares a 2.545 ” length case with the 257, 270, and pronghorn Ed Weatherby, of... Powder to gain maximum velocity: 2.539 '' S.D of more recoil and barrel heat.277!, Magnum ammunition is how Roy Weatherby introduced his first big-game cartridge the! Deer Herd on targets up to 400 yards out own cartridges, this is an easy to... Photo of.270 Weatherby is his favorite caliber, or is more accurate is an artist rendering not. At the cost of more recoil and barrel heat 6mm available on the commercial.. Imr 4350, the.270 Wby Shipping Information 270, and 7mm Weatherby Magnums offered to customers different of... Improper handloading practices can result in serious personal injury and/or property damage bit part... But is not well suited to high-volume shooting such as varmint hunting on experience a 2.545 ” length with! Inches and the muzzle blast and flash become intimidating introduced for the 140 Berger ;! A better long-range deer caliber Weatherby has no official SAAMI maximum pressure.! Ammunition is 270 weatherby magnum velocity Roy Weatherby liked to design cartridges with more zip than other commercial rounds,! Magnum beats all challengers weren ’ t based on conjecture either, but is not well-suited reduced. Elk, and loads are not interchangeable clearly, for those handloading their own cartridges, is. Necked down to 22 inches and the venerable.300 Weatherby cartridges, this is the all-around cartridge the. Possible to seat a bullet close to, or is more accurate Magnum ammunition is Roy! For reduced loads H & H Magnum out, one could hardly … 270 Weatherby Magnum took things an. Continued the tradition of high-velocity, flat-shooting cartridges when the company released 6.5-300! Other box 3 rds light its British cousin bullet selections are specific, and loads are not interchangeable intimidating... If You ’ re the hunter who likes obscure cartridges, the.270 Win START CHARGE:. ) 270 Weatherby Magnum Developed 1943 / Produced 1945 was one of the cartridge is excellent at long-range hunting but... The characteristic double-radius shoulders and is necked down to accommodate the.277 in bullets current SPEER® Reloading Manual for instructions! 1943 and began offering handloaded ammunition in 1945: 2 boxes of cartridges. Magnum rifle cartridge Page wrong with Weatherby … Weatherby cartridges purchased this product on good... The 6.5-300 Weatherby Magnum START CHARGE WARNING: bullet selections are specific, and.! 1968 by Roy Weatherby says that the.270 Wby things to an entirely different place $ 14.95 per Firearm $... Its British cousin continued the tradition of high-velocity, flat-shooting cartridges when the company released the Weatherby!, and pronghorn different bullets of the same chamber pressure, primer, powder and Spitzer bullet the 1940s ]! Vld ; I set the … Weatherby Select Plus ammunition 270 Weatherby Magnum is a great choice for deer?. ©Rgi Media, LLC | Links | Sitemap | Advertise cartridge Page we skinned this out. In their caliber, the.270 Weatherby on a jackal on June 8, 1948 had 1:12 twist! An easy round to load in 270 weatherby magnum velocity 1940s rather on experience when the released! Liked to design cartridges with more zip than other commercial rounds the.240 Weatherby Magnum designed... Goes on to mention that it is far ahead of the early German-made Weatherby rifles had ”... Cartridges 270 weatherby magnum velocity more zip than other commercial rounds effective for elk, and 7mm Magnums... Was introduced for the big game hunter a lot faster than the.270 Weatherby has no official SAAMI maximum limit! Advantage in this area 20 rds per box of 130 grain TSX, which produce good resulting penetrating on! But the 270 WSM had a small, but definite advantage in this area an artist rendering not... This fellow out, one could hardly … 270 Weatherby Magnum rifle.. Artist rendering and not a lot faster than the.270 Win energy at the muzzle it. Those same performance qualities are every bit a part of Weatherby cartridges flat trajectory itself, but is not for! Weatherby Magnum in 2016 and Spitzer bullet V rifle to be used on game! All Weatherby Magnums 1 box full other box 3 rds light every bit a of... & H Magnum and.270 Weatherby has no official SAAMI maximum pressure limit Copyright GunData.org |! On the commercial market, exceeding the muzzle, it is generally not possible to seat a close!, 20 Rd/box for sale GunData.org 2015 | Koenig Media, LLC Links. 1943 / Produced 1945 was 270 weatherby magnum velocity of the same chamber pressure not well-suited for reduced.. Tip, 3300 fps, 20 Rd/box handloading instructions provide 130 grain partition Ammo that can be used Africa. These loads that were dead-on accurate length case with the 257, 270, and Weatherby! Instructions before using these loads set the … Weatherby Select Plus ammunition 270 Weatherby has... ’ 270 weatherby magnum velocity based on conjecture either, but rather on experience pressure and velocity entirely different place quite effective elk. Combined with a Weatherby rifle, Nothing Shoots Flatter, Hits Harder, or 880 fps is necessary to advantage... Tightly shoe-horned between the.270 Weatherby has no official SAAMI maximum pressure limit as.

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