Metal Hop-Up Chamber for SRC AK AEG Platforms
The SRC AK Metal Hop-Up Chamber is a replacement unit designed for compatible SRC AK-series AEGs. This chamber helps regulate backspin on the BB,...
SHS Metal Hop Up Chamber for M4
Basic metal upgrade Hop Up unit from SHS. Offers better support, rigidity, and smoother feeding than stock plastic hop ups.
Replacement for your stock v.2 M4/M16...
