CowCow AAP01 Aluminum Upper Lock - Gold - #CCT-AAP01-032 buffer Item #5KU-139-B

Item #5KU-139-B

Slim & Low Profile

you can use this plate to minimize the air loss

you may consult your gunsmith for advancing fitting to solve this issue as well

CowCow AAP01 Aluminum Upper Lock - Gold - #CCT-AAP01-032 buffer Item #5KU-139-BAAP01 Aluminum Upper Lock Highlighted features 7075 Aluminium material with CNC machined Color available: Silver, Black, Gold, Red, Blue & Rainbow 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