Prometheus EG Hard Gear - 36:1 Helical Gearset (MAX Torque) USP Manufacturer: Umarex (Licensed by H&K) hpa m4 adapter FPS Range 370 400 Style:Blue/White NINJAPK68D

Manufacturer: Umarex (Licensed by H&K)

The Maxx Model TE-PRO hopup chambers are precision CNC machined from a solid block of aircraft grade aluminum with tight tolerances for greatly improved accuracy

This model comes with a three prong flash hider that has threads on it to attach a QD mock suppressor

Color: Blue

Modular design allows for easy replacement of worn out components

Prometheus EG Hard Gear 36:1 Helical Gearset (MAX Torque) USP Manufacturer: Umarex (Licensed by H&K) hpa m4 adapter FPS Range 370 400 Style:Blue White NINJAPK68D Manufacturer: Umarex (Licensed by H&K) The Maxx Model TE PRO hopup chambers are precision CNC machined from a solid block of aircraft grade aluminum with tight tolerances for greatly improved accuracy