MWS High Speed Complete Bolt Carrier - SFOBC Style + GEN2 MPA Nozzle f-mark The valve comes with a

The valve comes with a “variable mechanism” which the users can use to adjust the power by controlling the valve opening

This pin will assure you a tight secure fix even the hole gets bigger

Be sure to apply lubricant on the cylinder head (grease or silicon spray) to the pipe part of the nozzle and the internal contact part of the nozzle

Electronic Noise Reduction - With electronic capture and active noise reduction technology

Infinty AAP01/AAP01C One piece Full CNC TDC hop up chamber-RD

MWS High Speed Complete Bolt Carrier - SFOBC Style + GEN2 MPA Nozzle f-mark The valve comes with aMATERIAL: 6061 ALUMINIUM WITH STEEL PARTS FOR TOKYO MARUI MWS GBB SERIES SUPER LIGHTWEIGHT TO INCREASE ROF (RATE OF FIRE)