GENERAL EQUIPMENT CORPORATION INC.

12.7mm CARTRIDGE WITH B-32 ARMOR-PIERCING INCENDIARY BULLET (DESIGNATION 57-BZ-542)

This cartridge is designed to engage lightly armored ground targets (armored personnel carriers), weapon emplacements and targets behind light barriers at ranges of up to 1,000 m, concentrated infantry and motor transport at ranges of up to 1,500 m and low flying air targets at altitudes of up to 1,500 m. It ignites the B-70 gasoline. It is fired from NSV, NSVT and DShKM machine guns, as well as the OSV-96 sniper rifle. The bullet point is painted black and red.
Caliber, mm 12.7 x 108
Weight, g:
cartridge 133.5
bullet 48.2
Cartridge length, mm 147
Muzzle velocity, m/s 818
Max mean powder gas pressure, MPa 304
Fire consistency
at 300m range (R50), cm, max 19
Penetration range for 20mm armor, m up to 100
Case brass

12.7mm CARTRIDGE WITH BZT-44 ARMOR-PIERCING INCENDIARY TRACER BULLET (DESIGNATION 57-BZT-542) AND WITH BZT-44M MODERNIZED ARMORPIERCING INCENDIARY TRACER BULLET (DESIGNATION 57-BZT-542M*)
This cartridge is designed to designate targets, adjust fire and ignite targets containing combustible materials. It ignites the B-70 gasoline. It is fired from NSV, NSVT, DShKM and A-12.7 large caliber machine guns. The bullet point is painted violet and red.
Caliber, mm 12.7 x 108
Weight, g:
cartridge 128
bullet 44
Cartridge length, mm 147
Muzzle velocity, m/s 818
Max mean powder gas pressure, MPa 304
Fire consistency
at 300m range (R50), cm, max 19
Penetration range for 15-mm armor, m up to 100
Min tracer burning time, s 3
Trace initiation from muzzle face, m 50 - 120*
Case brass