Bullgear CNC Hop Up for LCT M60 / A&K PKM
CNC Metal Construction
It is possible for you to use standard hop up rubbers with this so it isn't proprietary.
Once the barrel is connected to the chamber itself, there is absolutely no wobble at all which increases it's reliability.
Modern hop up chambers uses a spinning dial to adjust the hop which is far more reliable than previous versions and will account for more precise adjustments.
Suitable For LCT M60/ A&K PKM Series Airsoft Rifle