VFC M4 Green Gas Magazine (20 rounds Airsoft Magazine) - Gray hider which allows for pinning your

which allows for pinning your favorite patches

this Ball Bearing Bushing will increase the Rate of Fire and reduce the consumption of battery power  It is fully compatible with aftermarket airsoft guns using TM Gear Box  must buy for upgrading you Airsoft AEG Rifle

4100 (with box)

Maximum Range: 80 Meters

and once satisfied with the configuration

VFC M4 Green Gas Magazine (20 rounds Airsoft Magazine) - Gray hider which allows for pinning yourThe VFC M4 Green Gas Magazine is a first party magazine designed for the VFC AR 15 M4 416 series gas airsoft rifles. Capacity: 20 RoundsCompatibility: VFC AR 15 M4 Series Gas Airsoft RiflesUmarex (VFC) H&K 416 Series Gas Airsoft Rifles