Action Army Lightweight Handguard Rail For AAP01 / AAP01C GBB Airsoft

Action Army Lightweight Handguard Rail For AAP01 / AAP01C GBB Airsoft Metal Construction Airsoft Handguard With M lok System on Both & Bottom Come With 1x 20mm Picatinny Side Rail Suitable For AAP01 / AAP01C Gas Blow Back GBB Pistol Airsoft