Angry Gun 14.5 inch G Style Mlok Handguard for Marui NGRS AEG/ Umarex (VFC) HK417 GBB,AEG/ (KWA) HK417 GBB Length-(mm)_211 and uses its own AC

and uses its own AC power source or optional NiMH battery pack

Torque Up Gear is designed to maximize torque for pushing higher spring tension in power upgrade AEG

Crye Precision (By ZShot) Adaptive Vest System (AVS) 3-Band Skeletal Cummerbund (M Size / Multicam)

Also fit for GHK M4 URGI GBB Outer Barrels

Angry Gun 14.5 inch G Style Mlok Handguard for Marui NGRS AEG/ Umarex (VFC) HK417 GBB,AEG/ (KWA) HK417 GBB Length-(mm)_211 and uses its own ACAngry Gun 14. 5 inch G Style Mlok Handguard for Marui NGRS AEG Umarex (VFC) HK417 GBB,AEG (KWA) HK417 GBB Metal Construction M Lok System Handguard & 20mm Picatinny Top Rail Suitable For Tokyo Marui NGRS Electric AEG Rifle Airsoft Guns Also fit For Umarex (VFC) HK417 Gas Blow Back GBB & AEG Airsoft Rifle Umarex (KWA) HK417 Airsoft GBB Gas Rifle