Airsoft AAP01 Upper assembly

File from GrabCad converted to STL and cleaned up: https://grabcad.com/library/aap01-upper-assembly-1

AAP01 upper parts:
- Upper
- Threaded External Barrel with protection cap
- Rear and Front sight

AAP01 bolt and nozzle parts:
- BlowBack Unit
- Nozzle Block
- Guide Rod
- Nozzle and nozzle valve
- Selector set parts

Adjustable rotating hop-up chamber:
- Chamber
- Arm
- Adjustment ring
- Barrel and upper centering parts