NAME – 7.92x107mm Maroszek

NAME (COMMON) – 7.92x107mm DS Polish

TYPE – Rimless bottleneck centerfire

YEAR OF INTRODUCTION – 1935

COUNTRY OF ORIGIN – Poland

CASE TYPE – Rimless bottleneck

CARTRIDGE LENGTH – 13.22 cm (5.205 in)

CASING LENGTH – 10.73 cm (4.225 in)

CASE HEAD DIAMETER – 16.43 mm (0.647 in)

CASE RIM DIAMETER – 16.41 mm (0.646 in)

BULLET TYPE – Full metal jacketed armor piercing

BULLET DIAMETER – 8.20 mm (0.323 in)

BULLET WEIGHT – 12.80 g (197.5 grains)

TOTAL ROUND WEIGHT – 61.8 g (2.18 oz)

MUZZLE VELOCITY – 1219 m/s (4000 fps)

NOMINAL BARREL LENGTH – 120.1 cm (47.3 in)

MUZZLE ENERGY – 9515 j (7018 ft/lb)