CowCow AAP01 Sear Spring Category_Safety Lever - Replace the standard Hop-up

- Replace the standard Hop-up Adjusting Wheel

For KJ KP07 Gas Blowback System

Equipped with a combination of mechanical and FET switches

Product Code: LO-STI01SR

The “Rapid fire” function is installed that enables you to shoot one after another with operating the fore end and keeping the trigger pulled

CowCow AAP01 Sear Spring Category_Safety Lever - Replace the standard Hop-upMade from High Strength Spring Steel For Action Army AAP01 **Important Notice** It may has a condition that your pistol cannot feed the BB bullet due to lightweight gas supply. You just simple remove a spacer to solve the issue. Alternatively, you may consult your gunsmith for advancing fitting to solve this issue as well. Increasing in FPS can be achieved; however, it may require other parts to collaborate and advanced skill is needed. improper