Polymer Hop-Up Chamber for AR-15/M16/M4 AEG with ASCU2 (Gen.2 and Gen. 3+)
A fine Hop Up Chamber with Empty Magazine Detection designed specifically for all AR15/M16/M4 AEG series with
ASCU. The ASHU features a sturdy and simple design, with precise and steady adjustment.
It's made of Shock Resistant Reinforced Technopolymer, it's a tough material that does not bend or crack under
pressure. It's optimized for high performance hop up rubbers with precise clicking adjustments.