Airsoft guns are replica firearms that propel plastic pellets by way of compressed gas or a spring-driven piston.
The .50 Browning Machine Gun (.50 BMG) or 12.7x99mm NATO is a cartridge developed for the Browning .50 Caliber machine gun in the late 1910s. Entering service officially in 1921, the round is based on a greatly scaled-up .30-06 cartridge.
JS XM15R
A mounted anti-vehicle rifle. Chambers the 15x150mm round.Bolt action, the mag holds four rounds.