Storm HP-R HPA Engine Brand_Action Army which prevents accidental activation

which prevents accidental activation

Button lockout

is slim and easy to handle

Includes nub and spring

Storm HP-R HPA Engine Brand_Action Army which prevents accidental activationSTORM HP R: The Ultimate V2 HPA Conversion Kit. Engineered in France by Storm, the HP R system is a streamlined, "thought through" solution for players looking to ditch the gears and embrace the performance of High Pressure Air. Benefits of running HPA over a standard AEG gearbox include minimal FPS deviation for improved accuracy, near instantaneous trigger response and a wide range of possible tuning adjustments, Designed to be compatible with rear