Hop-Up chamber - ASHU - dedicated for the ASCU gen.3 / gen.4
The Hop-Up chamber is made of plastic and is designed for the M4/M16/AR15 type replicas. The chamber set includes all of the parts necessary to mount the chamber in the replica. The chamber is dedicated for the replicas equipped with the gen.3 or gen.4 ASCU module. The module is equipped with the function of detecting an empty magazine and prevents placing a blank shot. Additionally, the chamber is equipped with a very stable adjustment system thanks to which it will not go out of adjustment during shooting.