CNC Hop-Up Chamber for M4 Airsoft replicas
Product description
Hop-Up Chamber fits in all common M4 (S)AEG models. Improves accuracy and range. Provides improved performance over the stock configuration
- CNC milled unit
- Rotary design allows easy hop-up adjustment
- Constructed from 7075 aluminum for longer life
- including C-clip and adapter ring for the barrel
