VFC Bolt Catch Pin For M4 GBB Airsoft Rifle

Key Feature Metal Construction Airsoft Bolt Catch Pin Design For Replace the Original Airsoft Internal Parts Suitable For M4 Gas Blow Back GBB Airsoft Rifle Also Fit For Cybergun (VFC) M733/ M16A2/ M727/ XM177E2 Gas Blow Back GBB Airsoft Rifle (# 08-04)