PTS ZEV V2 PRO COMPENSATOR modify The LONEX POM Ventilation Piston

The LONEX POM Ventilation Piston Head comes with ball bearings that help relieve spring stress

when installed

Operating Modes

low profile

CO2 Compatibility: Only with our adapter

PTS ZEV V2 PRO COMPENSATOR modify The LONEX POM Ventilation PistonThe ZEV V2 PRO Compensator was developed and optimized for use on the G19 but will fit and function on all Glock models with a corresponding threaded barrel. Due to its compact size, when installed on a G19 with ZEV threaded barrel, it has the same overall length as a G34 slide and is compatible with most G34 holsters. It features contoured porting, an enlarged guide rod channel, and a new mounting system which permits secure installation and removal.