Suitable for air rifles or air pistols under 30 ft/lbs. with 1/2" unf (20tpi) threaded barrels.

Absorbs significant amount of the sound of air blast. Does not affect pellet speed or accuracy. Even helps tightening your groups by 

decreasing the shake effect while shooting.

Made of aluminum & plastic materials(does not work for firearms). Very lightweight (only 78g.) Black anodized to prevent scratches.

0.22 or 0.177 caliber options.  Length: 115mm  Diameter: 30mm