5KU 7 Inch MK.8 Rail Handgiard for M4 AEG/GBB (DDC)

5KU 7 Inch MK.8 Rail Handgiard for M4 AEG/GBB (DDC) Metal Construction Hard Coated Anodizing Finish Come With Barrel Nut Suitable For M4 MWS Series Airsoft Electric Gun AEG/ GBB Rifle Length: 182mm