US$ 334.50
This screw retains body pins 120 and 121 on your KWA KM4
Superior performance with HFC134a Gas (Recommended) and Crispy Blow Back with Top Gas
Replace the magazine inlet valve o-ring of Marui airsoft magazine
350 FPS ( 0
: DETONICS-15C(SV-H)
Angry Gun Super 300% RECOIL KIT FOR WE M4 / HK416 GBB SERIES KRISS Vector GBB Parts This screw retains body pinsSuitable for WE M4 HK416 GBB SERIES Stainless Steel construction ROF Adjustable 300% Power Up Design for upgrade your Original Recoil Kit Able to Increase the Recoil force
US$ 334.50
US$ 197.00
US$ 34.95
US$ 21.99