C&C TAC AI 01 V3 Kit for AAP-01 / AAP01C GBB Airsoft

Material: Aluminum Compatibility with Action Army AAP-01 and AAP-01C GBB Airsoft Suitable AEG M4 Outer Barrel Spec Fit for AEG Barrel Nut Spec Rail V3 Upgrade Compatible AEG M4 AR Stock / 1913 Picatinny Rail Stock The Charging Handle Extension has an Upgraded Steel Material For Airsoft and Simulation use only