5KU AAP-01 CNC Aluminium Lightweight Blowback Unit - Type 1 - Red Engine Only Internal: Internally Baffled (Can Take

Internal: Internally Baffled (Can Take Foam - 38mm Foam Found Here)

By connecting your servo you can centre and test your endpoints easily with the integrated Servo output port

Whatever your needs are for your LCT AK

The replica’s parts fit very well together - in a way that could be thus far noticed solely in replicas by such top-tier manufacturers as G&P or Classic Army

Great attention to detail has been given to this pistol to ensure everything is as close to 1:1 as possible

5KU AAP-01 CNC Aluminium Lightweight Blowback Unit - Type 1 - Red Engine Only Internal: Internally Baffled (Can TakeThe 5KU Blowback Unit is a lightweight Aluminium blowback unit designed to be a replacement for the Action Army AAP 01 GBB pistols. This blowback unit is much more durable and lighter compared to the original polymer BBU, which will allow for much faster cycling.