7.62 x 39 mm
The 7.62 x 39 mm round was designed during World War II. It is of Soviet origin. Both military and civilians use this cartridge. This remained the Soviet standard until the
CIP, SAAMI SPECIFICATIONS:
Type: Rifle
Date of Origin: 1944
Case Type: Rimless, Bottleneck
Neck Diameter: .339 in (8.6 mm)
Shoulder Diameter: .396 in (10.07 mm)
Base Diameter: .447 in (11.35 mm)
Rim Diameter: .447 in (11.35 mm)
Case Length: 1.524 in (38.70 mm)
Primer Type: Boxer large rifle
Max Pressure: 51,490 psi (355 MPa) CIP45,010 psi (310.3 MPA) SAAMI
JAGEMANN™ BRASS NOW AVAILABLE
at Natchezss.com