![Hop-Up Chamber for AK Replicas Hop-Up Chamber for AK Replicas](https://air.viruisis.lt/23633-large_default/hop-up-chamber-for-ak-replicas.jpg)
Hop-Up Chamber for AK Replicas
A Hop-Up chamber made from metal intended for AK replicas. The set includes a classic arm with a notch for Hop-Up bucking adjustment as well as a version with uniform, polymer Hop-Up bucking adjustment.