G&G KAC Licensed URX4 8.5 inch M-Lok Handguard

Key Feature Metal Construction Airsoft Handguard URX4 8.5" Style Handguard Licensed by Knights Armament Company (KAC) Engraved "Knights Armament" Marking M Lok System Handguard Come With Dummy Gas Block With 20mm Picatinny Rail on Top Suitable For M4 Series Airsoft Gas Blow Back GBB/ Airsoft Electric Gun AEG Rifle