pressure to certify for sale to consumers. In C.I.P.-regulated countries, every rifle cartridge combo has to be proofed at 125% of this maximum C.I.P. 308 Winchester can handle up to 415.00 MPa (60,191 psi) P max piezo pressure. ( Commission internationale permanente pour l'épreuve des armes à feu portatives) rulings, the. Ī 254 mm (1 in 10 in) twist rate is also commonly applied. The common rifling twist rate for this cartridge is 305 mm (1 in 12 in), 4 grooves, Ø lands = 7.62 mm, Ø grooves = 7.82 mm, land width = 4.47 mm and the primer type is large rifle. All dimensions in millimeters (mm) and inches.Īmericans define the shoulder angle at alpha/2 = 20 degrees. The exterior shape of the case was designed to promote reliable case feeding and extraction in bolt-action rifles and machine guns alike, under extreme conditions. 308 Winchester has 3.64 ml (56 grains) of cartridge case capacity. When loaded with a bullet that expands, tumbles, or fragments in tissue, this cartridge is capable of high terminal performance. 308 Winchester especially well-adapted for short-action rifles. It is also commonly used for hunting, target shooting, metallic silhouette, bench rest target shooting, Palma shooting, metal matches, military sniping, and police sharpshooting. 308 Winchester has become the most popular short-action, big-game hunting cartridge worldwide. Winchester's Model 70, Model 88 and Model 100 rifles were subsequently chambered for the new cartridge. Winchester branded the cartridge and introduced it to the commercial hunting market as the ".308 Winchester". Winchester saw a market for a civilian model of the late T65 series designs and introduced it in 1952, two years prior to the NATO adoption of the T65E5 experimental cartridge iteration under the " 7.62×51mm NATO" designation, in 1954. Over forty years of technical progress in the field of propellants allowed for similar service cartridge performance from a significantly shorter, smaller case with less case capacity. The later T65 iterations were lengthened compared to the original T65 case and provided a ballistic performance roughly equal to the U.S. 300 Savage cases because the Frankford Arsenal cases had slightly thicker walls. 30-06 Springfield cases which gave a little less capacity than standard. The experimental cases were made from standard. The original experimental case design by the Frankford Arsenal was designated "T65" and was similar to the. military that resulted in the development of the T65 series of experimental cartridges. 300 Savage became the basis for experiments on behalf of the U.S. It is similar, but not identical, to the 7.62×51mm NATO cartridge.ĭuring the 1940s, the. 308 Winchester is a smokeless powder rimless bottlenecked rifle cartridge widely used for hunting, target shooting, police, military, and personal protection applications globally. You have to figure what exactly you have.Test barrel length: 24 in (26 in for Lapua) Since you seem to believe it has been reblued and refinished, you will not get a high price. Values range from $7,000 to $200 depending on model and condition. Trapper's Carbine - 14", 15", 16", or 18" barrel, buttstock, forearm, and saddle ring same as standard carbine all were furnished with blued frames and barrels, although case hardened was available as an extra option. Carbine - 20" round barrel plain walnut straight-grip stock with carbine style buttplate forearm is plain walnut uncapped with one barrel strap solid frame only prior to 1925 they came with a saddle ring in the left side.ĥ. Extra Lightweight Rifle - 22" or 26" round barrel with half magazine plain walnut straight-grip stock with shotgun buttplate and plain capped forearm.Ĥ. Fancy Sporting - 26" round, octagon, or half-octagon barrel solid frame or takedown full 2/3 or 1/2 magazines were available fancy walnut checkered straight or pistol-grip with crescent buttplate and checkered fancy capped forearm.ģ. Sporting - 26" round/octagon barrel or half-octagon barrel solid frame or takedown full 2/3 or 1/2 magazines were available plain walnut straight or pistol-grip stock with crescent buttplate and plain capped forearm.Ģ. However, per my 2007 Standard Catalog of Firearms (page 1364), there are 5 models of the 1894:ġ. Ready, you are correct in that your 1894 was manufactured in 1909.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |