HPA adapter for Glock and AAP01 to M4 pulse by Protek
STL file AAP-01 / WE GALAXY / G17,18,35 TO M4 HPA ADAPTER・3D printing design to download・Cults
My aap-01 with upgraded internals and HPA! : r/AAP01owners
The @action_army_company AAP01 with @primaryairsoft hpa mp5 aeg mag adapter & AAC Folding Stock. Internally installed with secret prototype hop kit. MP7... | By Airsoft Europe | Facebook
STL file HPA ADAPTER FOR GLOCK AAP01 SPEEDSOFT MP5 MAGAZINE・3D printer model to download・Cults