Military Industries Mirk M142 Firestorm light machinegun / squad automatic weapon
weight: 6.7 kg unloaded for M142A2; 5.1 kg for M142E; 8.9 kg for M143 HBAR
barrel length: 592mm for M142A2; 420mm for M142E; 750mm for M143
cartridge: 50-rds box; belt; 64-rds cassetes on M142A3 and M143E
muzzle velocity: 870 m/s
cost: about 500 geo for A2 and E mods.
manufacturer: Military Industries
variants: M142 LMG, M142E SAW, M143 HMG, M144 11.3×60