CNC Aluminum Hopup Chamber Hard Nub - Action Army AAP-01/C
The CNC Aluminum Hopup
Chamber Hard Nub is machined with precise CNC tolerances from monolithic Aluminum for
improvements in stability, durability and overall performance. Specially FPS be
increased about 5-15 more.
It is unique designed with upper adjustment knob, making it easy
to adjust without removing the Upper, no need drilling/detents and pin.
Hard Nub is designed V-shaped that helps increase accuracy and durability for hopup chamber.
Included:
1
x CNC Aluminum Hopup Chamber Hard Nub
Usage:
Use
for Action Army AAP-01/C
*** Incompatible with Cowcow bolt