.400 Legend

2023 · Winchester Ammunition · 8 firearms in catalog

Also known as: 400 Legend

Cartridge specifications

Bullet Diameter10.17 mm (0.400")
Base Diameter11.18 mm (0.440")
Case Length41.9 mm (1.650")
Overall Length57.4 mm (2.260")
Max Pressure310 MPa (45,000 psi)
Typical Bullet Weight13.9 g (215 gr)
Typical Muzzle Velocity686 m/s (2251 fps)
Typical Muzzle Energy3275 J (2416 ft·lbf)
Primer TypeSmall Rifle
Cartridge TypeRebated Rim
Introduced2023

Firearms chambered in .400 Legend