Reinforced Spring & Pin Set for M4 Series WOC / WA Airsoft GBB Gas Blowback Rifles
Features:
- Replacement reinforced steel spring and pin set
Compatibility: For Western Arms (WA), G&P WOC, King Arms, Inokatsu & Compatible M4 Airsoft Gas Blowback Series
Parts Included: Trigger Spring, Magazine Catch Spring, Sear Spring, Hammer Lock Spring, Selector Spring, Trigger Pin, Hammer Lock Pin, Selector Pin, 2x Hammer Lock Shim
Manufacture: 5KU