Umarex origin silencer

Huma regulator installation

Low poly male 3d model

Huma regulator installation

Oregon lifeline

Description Specifications Rebuild Kit. For the Brocock Compatto serial numbers above 3000, Huma Air has a pressure regulator available that can be pushed into the pressure tube. Huma Air regulators reduce the primary high fill pressure in the cylinder to a steady lower pre-set working pressure. This gives the air rifle a consistent pellet ...