Umarex H&K MP7 A1 Gas Blowback Airsoft (by KWA)
Gas Blow Back Submachine Gun with Fully & Semi-Automatic Shooting Mode

Each cycling will open & close the bolt cover
Functional cocking handle
Bolt locked after the last shot
Ambidextrous magazine release, fire selector, bolt catch and charging handle fit for both left/right hand user
Retractable Metal Stock is versatile for all close quarter situation
20mm Standard Top & Side Rail for any accessories
Come with 40 round long magazine
Ready to take Top Gas out of the box
Get an advance over the pistol in indoor close quarters skirmishes