5KU 13" MK.8 Rail M LOK Handguard for AEG/ GBB (Dark Earth)

5KU 13" MK.8 Rail M LOK Handguard for AEG/ GBB (Dark Earth) Aluminum Constuction M LOK System Handguard 20mm Picatinny Rail on Top With Barrel Nut (Suitable For AEG/ GBB/ MWS Airsoft Rifle Airsoft Guns)