.300 winchester Magnum cartridge with bullet type FMJ/SC

MAIN TECHNICAL PARAMETERS

Caliber: .300
Caliber (mm): 7,62 X 67
Bullet type: FMJ/SC
Length of cartridge, (mm): 84,84
Weight of bullet, (g): 7.48 ÷ 14.96
Length of cartridge case, (mm): 66.55
Weight of cartridge propellant (g): 3.5 ÷ 5.18
Material of cartridge case: Brass (or substitute)
Primer type: Boxer non-corrosive
Max average bullet velocity, V25, (m/sec): 920
Bullet Bullet jacket – bimetal, Steel core
Propellant: Double base
Max. average chamber pressure of powder charges, (MPa): 430
Concentration of fire R50 at distance 100 m, (mm): ≤ 35
Penetration of 3.42 mm steel plate (HRB-55-70 hardness) at distance 550 m: Min 80 % of hits
Operational temperature range, ( °C): from minus 50 to 60
Shelf life (if stored in standard packing of the producer in storehouse conditions), years: 20