More versatile is a 1:12â³ twist that will allow you to shoot the popular 60-64 grain match bullets. This round is loaded with its caliberâs lightest common bullet. Of several Featherweights I have owned, the heaviest was 7 pounds dead-on the money: a .243 purchased for my wife. However, these bullets are seeing much use in the Remington XP-100 chambered for the 7mm-08 Remington or in similar cartridge/handgun combinations for both target shooting and hunting applications. A heavy machine gun or HMG is a belt-fed machine gun that fires full-powered/magnum cartridges and is designed to be significantly more massive than light, medium or general-purpose machine guns. One of the recent members of the .270 family is the .270 WSM. Although best restricted to coyote and smaller-sized game, it could be used for small deer with proper shot placement. In handguns, this bullet has been used widely for handgun silhouettes and other target competitions. For many years it was the high velocity king of commercial big game rifle cartridges. Left is the Falcon 230-grain FalCoated hardcast bullet next to a 255-grain cast-lead load. The 150 grain #1915 bullet has a large following in rifle silhouette competition, especially for the first three banks, chickens, pigs and turkeys. winchester 45-70 for sale and auction. For instance, in rifles of the same weight and shooting bullets of the similar sectional density loaded to the same pressure, the .270 Winchester kicks less than the .280 Remington or .30-06 Springfield. Theyâre perfect for light-bodied Dall sheep in the mountains and caribou over wide-open tundra. Inside, the GameChanger features a unique construction that utlilizes a special lead alloy surrounded by a tough copper jacket that delivers excellent penetration and expansion at a variety of ranges. Of course, there is no exposed lead to be deformed in the magazine. All of the other Weatherby Magnums, the .257 and 7mm (based on the .270 case), and the long .300 and subsequent famous Weatherby Magnums, came after the .270. The full size .270 cartridges deliver high velocity with big game hunting weight bullets. Mag. Heavier bullets intrude too far into the powder space and are not usually recommended. High velocity also makes for flat trajectory and an extended maximum point blank range (MPBR), which makes accurate bullet placement easier. At 115 grains it achieves a supersonic muzzle velocity out of a barrel as short as a handgunâs, which it will also spare from accelerated fouling courtesy of its gilding metal jacket. The fact that it uses smaller diameter bullets gave it more sectional density and higher ballistic coefficient than the same weight .30 caliber bullets of the same weight .30-06 Springfield. The .270 Weatherby Magnum took advantage of its big case to launch a 130 grain bullet about 200 fps faster than possible from the .270 Winchester. This bullet can be used in all 7mm cartridges for target shooting. Given the powders available in 1925, the year of its introduction, perhaps no better long range cartridge was possible. The lightest rifle considered for the Alaska Department of Fish and Gameâs Top Five Big Game Calibers list was the .270. This bullet can be used in all 7mm cartridges for silhouettes and target shooting. This is similar to the 120 grain .25 caliber, 129 grain 6.5mm and 170 grain .30 caliber bullets. Sedalia, MO 65301 A T/C Contender Carbine or Encore single shot rifle in .270 REN would make an interesting and unusual alternative to a .25-20, .30 Carbine, or .32-20 rifle. The .270 Winchester has out sold all of the standard 7mm cartridges (and especially its main rival the .280 Remington) by a wide margin, the .270 Weatherby Magnum has traditionally outsold the 7mm Weatherby Magnum and the .270 WSM outsells the 7mm WSM. This is similar to other bullets famous for deep penetration, such as the 160 grain 7mm bullet, the 180 grain .30 caliber bullet and the 250 grain .35 caliber bullet. Good ballistic shape and traditional Sierra accuracy make these bullets excellent choices for all target work. Itâs a GameChanger on any hunt! It is completely possible to make a super light rifle ( 5 3/4 Pounds ) capable of accurately shooting a standard length round, with a ⦠Since kinetic energy is basically a function of bullet weight times velocity squared and divided by two, these high velocities mean that there is plenty of downrange energy to initiate bullet expansion and inflict fatal damage on the target. because its initial factory loads featured 150- and 175-grain bulletsâand the 150âs listed muzzle velocity was 60 fps faster than the 3,200 fps of the 264âs 140-grain bullet. For many years the standard .270 Winchester factory load drove a 130 grain spitzer bullet at an honest muzzle velocity (MV) of 3140 fps. Includes 3 base blocks; one drilled to fit all current Lee metallic presses. Recoil is very low and Merrill and Thompson/Center have offered guns in .270 REN. For unexplained reasons the ammo manufacturers have recently backed off their .270 loads, perhaps to sell more magnums. Historically, the most useful wildcat .270 has probably been the .270 Savage. In handguns, the 120 grain #1900 bullet would be a good choice for medium game in cartridges of this size. The 150 grain .270 bullet has a SD of .279. For max velocity and accuracy with the lightest bullets, a 1:14â³ twist may be ideal. These are the members of the small, but very successful, commercial .270 family. The .270 Family of Cartridges (.270 Win., .270 WSM, .270 Weatherby Mag., 6.8mm SPC, .270 Savage, .270 REN, .270 Marlin Express). The 6.8mm Remington SPC, the obsolete .30 Remington case necked down to .270, outsells the neglected 7-30 Waters (based on a necked-down .30-30 case). This is one of the most affordable magnum cartridges available. The PR3030A Accelerator bullet is designed with an exposed lead tip, in a configuration that is a bit more blunt than a typical .22 cal psp bullet. The .270 WSM advertises a MV of 3275 fps with a 130 grain bullet and the .270 Weatherby features a MV of 3375 fps with the same weight bullet. The lightest sporting rifle I own is my Weatherby Mark V Ultralight in .270 Win. There are several match ammo options to choose from. The most important factor in the success of the .270's is their high velocity. Contrary to a usual assumption, this hollow point bullet is not particularly fragile. While they are recognized around the world for record-setting accuracy, MatchKing® and Tipped MatchKing® bullets are not recommended for most hunting applications. Likewise, the .270 WSM kicks a little less than the 7mm WSM, 7mm Rem. Although MatchKing® and Tipped MatchKing® bullets are commonly used for varmint hunting, their design will not provide the same reliable explosive expansion at equivalent velocities in varmints compared to their lightly jacketed Hornet, Blitz or Varminter counterparts. Special elevator bolt hardware included. Boat tail design for stable flight and accuracy This is the lightest 7mm caliber bullet currently available, and the high velocity coupled with Sierra's large hollow point makes it unbeatable for fast, reliable expansion and pinpoint accuracy. Sierra re-engineered their legendary MatchKing bullet into a hollow point design for quick expansion and fitted it with a transparent green tip for ballistic uniformity. The 7mm Remington Magnum is a versatile cartridge thatâs well-served by slow burning powders. For rifles chambered in 7mm cartridges, this bullet has the heavy, double-tapered Sierra jacket for hunting.. The 150 grain #1913 Spitzer Boat Tail bullet is a little heavier and thus provides a high ballistic coefficient compared to the 140 grain bullet. It is an excellent choice as a lighter bullet in any of the 7mm magnum cartridges for use at medium to long ranges. The .270 Winchester was (and is) so good at being a combination long range and all-around cartridge that perhaps no other cartridge in the caliber was necessary. This was based on the .308 Marlin Express case simply necked-down to accept a new 130 grain, .277" Hornady Flex Tip bullet. It is based on the .22 Hornet case necked-up to a straight wall configuration. Mag. In handguns, the 100 grain #1895 Hollow Point bullet is a light bullet for the varmint and small game hunter, and should be used for any application that requires certain expansion. This bullet can be used in all 7mm cartridges for target shooting. This is the lightest 7mm caliber bullet currently available, and the high velocity coupled with Sierra's large hollow point makes it unbeatable for fast, reliable expansion and pinpoint accuracy. All four of the commercial .270 cartridges are covered in individual, full length articles that can be found on the Guns and Shooting Online Rifle Cartridges page. This, then, is the modern .270 caliber family. The 160 grain #1925 Hollow Point Boat Tail is a true magnum bullet, being somewhat "tougher" than the #1920 for deeper penetration. The #1913 was introduced in 1987. They deliver outstanding accuracy, high momentum downrange, and low sensitivity to crosswinds. It is one of the lightest kicking deer cartridges to throw a full diameter hunting bullet and one of the lightest kicking cartridges suitable for Class 2 game. This bullet also has a loyal following in Hunter Benchrest target shooting. pink guns for sale and auction. The 140 grain #1910 Spitzer bullet has a heavy, double-tapered Sierra hunting jacket. Open pocket under the polymer tip expands lead core instantly on impact Buy a winchester 45-70 online. The key to the success of all four of the principal .270 calibers is a blend of flat trajectory coupled with versatility and manageable recoil that is pretty hard to match, let alone beat. According to the Nosler Reloading Guide this bullet can be driven to over 2800 fps in the standard .270 Winchester or 3100 fps in the .270 Weatherby Magnum.
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