SS Airsoft Custom HPA Elite Force H&K UMP w/ PolarStar Jack aluminum Both are offered to meet

Both are offered to meet user preference

Muzzle Velocity: 370~400 FPS (Measured with 0

Durable Construction

Front Sight with Fiber Optic

EMP Features:

SS Airsoft Custom HPA Elite Force H&K UMP w/ PolarStar Jack aluminum Both are offered to meetSS Airsoft Custom Built HPA airsoft rifle. We build some of the best custom HPA airsoft replicas you will find on the market. All weapons are test fired, tuned and adjusted to work perfectly right out of the box. This item has been custom installed here at SS Airsoft. Includes, Gun, and Polarstar Jack SS Custom HPA Build Elite Force H&K UMP Elite Force Airsoft H&K UMP Competition Series Airsoft AEG Rifle by Umarex SKU: 2275001 PolarStar Airsoft JACK