5KU Zenitco Sport 4 + B33 Tactical Handguard Kit for Tokyo Marui AKM Airsoft GBBR

Key Feature Aluminum Construction Airsoft Handguard (Lightweight) Zenitco Зенит Спорт-4 Style Handguard Set 20mm Picatinny Rail on Top Include B-33 240mm Top Cover (Dust Cover)/ Zenit Sport 4 300mm Handguard/ Aluminum 405mm Outer Barrel (14mm CCW) Engraved Realistic Marking on Handguard Suitable For Tokyo Marui AKM Gas Blow Back GBB Airsoft Rifle Length: 404mm