KWA AEG KM4 SR7 FDE sniper An adjustable hop-up feature creates

An adjustable hop-up feature creates spin on the BBs for additional stabilization in flight

ASTER's smart fuse protects your AEG’s battery

The rear stock is manufactured from authentic Dupont Zytel polymer for superior wear and damage resistance

Hop-Up: Yes

F1 and JACK

KWA AEG KM4 SR7 FDE sniper An adjustable hop-up feature createsAs 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