Green Gas Only

Compatibility: Lancer Tactical Enforcer LT-29 and Most M4/M16 airsoft AEGs

textured grip panel provide a non-slip grip

Enhanced Biodegradable BB

Prometheus EG Hard Gear - 18:1 Gearset (Original Torque)

SHS cylinder head & piston head conversion kit Airsoft Spring Shotgun Green Gas OnlyOften referred to as silent or mushroom piston and cylinder heads this design provides a more aerodynamic airflow path. It's effectiveness of silencing piston impact is questionable at best although it does have a rubber bumper on both the cylinder and piston head so it is slightly better than a flat piston head although still not as good as a sorbo pad due to their much softer material of the sorbo pads. As of yet I haven't seen any side by side