AAP01 Airsoft Pistol 5KU BBU Install Upgrade Fitment, Short Stroke Nozzle Valve Spring Recoil Modify

In the next episode of disgusting airsoft heresy! The AAP01 - The newest AAP01 in my armoury is being upgraded with a lightweight BBU from 5KU. **Please help me out with a like, comment and sub. I produce content weekly with an emphasis on no fake stuff**