Angry Gun Enhanced Drop in Complete MPA Nozzle Set for Marui MWS M4 GBB Rifle reg_JO The spur gear features a

The spur gear features a tension system built into its axis to keep the gear perfectly aligned while under load

High Speed Bolt Carrier (High Quality and Light Weight)

With Under rail for all your accessory needs

Titanium nitride Threaded Outer Barrel With Thread Protector

Angry Gun Enhanced Drop in Complete MPA Nozzle Set for Marui MWS M4 GBB Rifle reg_JO The spur gear features aAngry Gun Enhanced Drop in Complete MPA Nozzle Set for Marui MWS M4 GBB Rifle Military Grade Polymer Construction (Super Durable) Design for easy to adjust the FPS by Allen Key (Muzzle Power Adjustable) Designed to take the rigors of green gas and can modestly adjust the FPS of the gun Suitable for Tokyo Marui MWS M4 Series Airsoft Gas Blow Back GBB Rifle