Rocket Airsoft M4 Metal Hopup Chamber Set TM L96 AWS Echo1 M28 (CYLINDER NOT COMPATIBLE

Echo1 M28 (CYLINDER NOT COMPATIBLE

Echo1 PSR 10* (CYLINDER IS REQUIRED)

It's a little thicker (square) than others

Highly recommended for all airsoft players

This is a 6

Rocket Airsoft M4 Metal Hopup Chamber Set TM L96 AWS Echo1 M28 (CYLINDER NOT COMPATIBLERocket Airsoft Full M4 Metal Hopup Chamber Kit SHS TT0083 Comes with all the internal parts needed to operate (adjustment wheel, hopup arm, nub, etc.). CNC Easton 7075 Aluminum construction made. Surface treated for anti oxidation. Newly redesigned in March 2015 to improve the original SHS model to prevent loosening. Very durable and accurate in its bb feeding system. Replaces your original hop up chamber with an easy install. For use with any M4