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Hornady .308: 169.6 grains; Winchester .308: 163.3 grains; Lake City 7.62x51mm NATO: 183.5 grains; To znacząca różnica! Grubsze ścianki w połączeniu z podobnymi wymiarami zewnętrznymi oznaczają mniejszą pojemność prochową i niższy „top end”, a wszystko inne to samo, niższe ciśnienie i prędkość.
The 7.62×51mm NATO (official NATO nomenclature 7.62 NATO) is a rimless, straight walled, bottlenecked rifle cartridge. It is a standard for small arms among NATO countries. First developed in the 1950s, the cartridge had first been introduced in U.S. service for the M14 rifle and M60 machine gun.
30 mar 2021 · 7.62 NATO (a.k.a., 7.62x51mm) and .308 Winchester are two very common rifle cartridges commonly used by U.S. service members and civilians. The U.S. military’s 7.62 round is used for...
14 wrz 2024 · 7.62x51mm is a NATO cartridge, with a maximum chamber pressure rating of 415 megapascals–that’s a tad over 60,000 PSI. .308 Winchester, on the other hand, is rated slightly higher, with a maximum SAAMI spec of 62,000 PSI.
The .308 Winchester is a smokeless powder rimless bottlenecked rifle cartridge widely used for hunting, target shooting, police, military, and personal protection applications globally. It is similar, but not identical, to the 7.62×51mm NATO cartridge.
27 mar 2024 · 308 Winchester: The 308 Winchester is loaded to a higher pressure compared to the 7.62 NATO, with a maximum average pressure (MAP) of around 62,000 psi. 7.62 NATO: The 7.62 NATO operates at a lower MAP, typically around 50,000 psi. This lower pressure is designed for the reliable function of firearms under harsh military conditions.
17 lut 2024 · The .308 Winchester and 7.62 NATO are nearly identical cartridges, but there are slight differences in their specifications. The primary distinction lies in the chamber pressure, with the 7.62 NATO having a slightly higher pressure.
