7.62x51mm NATO

7.62mm NATO · 1954 · Frankford Arsenal · 215 firearms in catalog

Also known as: .308 Winchester, 7.62x51mm, .308 Win

Cartridge specifications

Bullet Diameter7.82 mm (0.308")
Neck Diameter8.72 mm (0.343")
Base Diameter11.96 mm (0.471")
Case Length51.18 mm (2.015")
Overall Length69.85 mm (2.750")
Max Pressure415 MPa (60,191 psi)
Typical Bullet Weight9.53 g (147 gr)
Typical Muzzle Velocity850 m/s (2789 fps)
Typical Muzzle Energy3441 J (2538 ft·lbf)
Primer TypeLarge Rifle
Cartridge TypeRimless Bottleneck
Introduced1954

Firearms chambered in 7.62x51mm NATO

Cartridge family

Parent cartridge: .300 Savage

Derived cartridges