KWA AEG KM4 SR7 FDE AEP Airsoft Guns Includes 3 other adapters for

Includes 3 other adapters for flexible installation

Easy to fill gas valve

Standard 40mm airsoft grenade that holds 90 rounds

Oversized 4mm piston bore for extremely high flow and refresh rate even at only 40psi

KWA AEG KM4 SR7 FDE AEP Airsoft Guns Includes 3 other adapters forAs with all KWA AEGs, the KM4 SR7 is Li Po ready, thanks to super rugged heat treated precision gears, high torque motor, 9mm steel bearings, and a reinforced, radiused gearbox. Also available in black. Comes with one 120 round K120 magazine NOTE: Battery, Charger, Optics and accessories not included. Additional Features: Removable rear sight FDE crane stock, pistol grip, and free float Picatinny quad rail 6 position adjustable crane stock with large