VFC SABER 13 inch M LOK System Handguard for M4 AEG / GBB Rifle (Dark Earth)

VFC SABER 13 inch M LOK System Handguard for M4 AEG / GBB Rifle (Dark Earth) M LOK sections at the 3, 6, and 9 o'clock positions 20mm Rail on top Suitable for M4 Series Airsoft Electric Gun AEG/ Gas Blow Back GBB Rifle