S&T G316K Top Rail E.B.B.

-Material: Reinforced nylon fiber / metal / resin
・ Size: 630/825--905 mm (when stock is expanded/expanded/contracted)
・ Weight: Approximately 2,970 g
・ Number of bullets: 470 rounds
-Connector: Mini (battery is stored in the hand guard)
・ Selector: Semi-auto / Full-auto
・ Variable HopUp
・ V stock (expansion and contraction): Adjustable in 4 steps
・ Piston interlocking blowback