Is a 7.62 x51 the same as a 308?
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Ethan Patel
Works at Digital Marketing Agency, Lives in Dublin, Ireland.
As a firearms expert with extensive knowledge in ballistics and ammunition, I can tell you that while the 7.62x51mm NATO and the .308 Winchester (often simply referred to as the .308) are similar in some respects, they are not the same cartridge.
The 7.62x51mm NATO is a rifle cartridge developed as a standard for NATO forces. It was introduced in the late 1950s and is still used by many military forces around the world. The ".308" refers to the bullet's diameter in hundreds of an inch, which is approximately 7.62mm.
However, there are differences between the two cartridges:
1. Specifications: The 7.62x51mm NATO has a slightly longer case (51mm vs. 49mm for the .308 Winchester) and a larger case capacity, which can result in slightly higher pressures and velocities.
2. Performance: Due to the differences in case dimensions and pressure limits, the 7.62x51mm NATO typically has a higher muzzle velocity and energy compared to the .308 Winchester when fired with the same bullet weight.
3. Chamber and Barrel: Rifles chambered in .308 Winchester are not always safe to fire 7.62x51mm NATO rounds due to the higher pressure, although the reverse (firing .308 Winchester from a 7.62x51mm chambered rifle) is generally safe.
4. Usage: The .308 Winchester is often favored for hunting and target shooting due to its relatively mild recoil and availability, while the 7.62x51mm NATO is more commonly used in military and law enforcement applications.
In conclusion, while they are similar in bullet diameter, the 7.62x51mm NATO and the .308 Winchester are distinct cartridges with different characteristics and intended uses.
The 7.62x51mm NATO is a rifle cartridge developed as a standard for NATO forces. It was introduced in the late 1950s and is still used by many military forces around the world. The ".308" refers to the bullet's diameter in hundreds of an inch, which is approximately 7.62mm.
However, there are differences between the two cartridges:
1. Specifications: The 7.62x51mm NATO has a slightly longer case (51mm vs. 49mm for the .308 Winchester) and a larger case capacity, which can result in slightly higher pressures and velocities.
2. Performance: Due to the differences in case dimensions and pressure limits, the 7.62x51mm NATO typically has a higher muzzle velocity and energy compared to the .308 Winchester when fired with the same bullet weight.
3. Chamber and Barrel: Rifles chambered in .308 Winchester are not always safe to fire 7.62x51mm NATO rounds due to the higher pressure, although the reverse (firing .308 Winchester from a 7.62x51mm chambered rifle) is generally safe.
4. Usage: The .308 Winchester is often favored for hunting and target shooting due to its relatively mild recoil and availability, while the 7.62x51mm NATO is more commonly used in military and law enforcement applications.
In conclusion, while they are similar in bullet diameter, the 7.62x51mm NATO and the .308 Winchester are distinct cartridges with different characteristics and intended uses.
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Works at the International Finance Corporation, Lives in Washington, D.C., USA.
Greatest Cartridges: 7.62��51 NATO or .308, Either Way it Packs a Punch. ... First, let's start this discussion with a comparison between the 7.62��51 NATO cartridge and its civilian counterpart, the .308 Winchester. The differences between them are very small, but they are not precisely the same.
2023-04-08 08:04:52
Jackson Hayes
QuesHub.com delivers expert answers and knowledge to you.
Greatest Cartridges: 7.62��51 NATO or .308, Either Way it Packs a Punch. ... First, let's start this discussion with a comparison between the 7.62��51 NATO cartridge and its civilian counterpart, the .308 Winchester. The differences between them are very small, but they are not precisely the same.
