This piston from Prometheus uses a strong polymer body which is tougher than many nylon fiber reinforced pistons
VFC's full metal version 2 reinforced gearboxes come standard with CNC steel gears and their spring auto-shim system that reduces the need to shim the gearbox to achieve optimum performance
Polymer pistol grip and telescoping LE style stock
Perun was established in 2016 with the aim of designing and manufacturing MOSFET devices and other parts for AEGs
The rifles consist of durable full metal body and high performance parts
LCT Stamped Steel LK33A2 AEG (HK33) Gas Rifles & SMGs This piston from Prometheus usesFeatures: 1: 1 Replica to HK33A2 rifle, based on Hk G3 design Stamped steel and CNC wielded construction Steel body with polymer pistol grip, stock, and handguard Steel fixed front and rear Hk style diopter sights, Hk MP5 top rail mountable. Fixed stock version Comes with a 300rd steel hi cap mag True Quick Sprintg Change Specification: Weight: 4080g Length: 36 in (914mm) Fixed Stock Inner barrel: ~445mm Bullet: 6mm Action: Electric (AEG), SAFE, SEMI,