Prometheus Hard Piston holosun CNC machined aluminum front and

CNC machined aluminum front and back covers

25-50C Discharge rate (C Rating)

G&Gs renowned Version 2 gearbox (upgradable)

Design for Gas Blow Back Pistol M

There are also four rotation limited QD sockets at the front and rear of the rail at the 3 and 9 o’clock positions to allow for the usage of a 2-point sling

Prometheus Hard Piston holosun CNC machined aluminum front andFeatures Durable polycarbonate (POM) construction Reinforced metal teeth Lightweight construction Drop in upgrade Prometheus is easily one of the highest quality aftermarket part manufacturers to this day. Based in Japan, Prometheus has continued to impress and outclass the competition. This piston from Prometheus uses a strong polymer body which is tougher than many nylon fiber reinforced pistons. The piston rack features a highly durable design that