M500, M600 and AMAC-5100, M650 .50

Ramo M600 Ramo M650
Caliber(s) .50 BMG (12.7x99), 12.7x108 Russian, 14.5x115 Russian
Operation manual rotating bolt action, single shot manual rotating bolt action
Barrel length 813 mm 762 mm
Overall length 1384 mm 1448 mm
Weight, empty 10.4 kg with scope 13.5 kg
Magazine none 7-shot detachable box magazine