Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series
Sick on the polymer/plastic AK hop ups with that weak little adjustment arm.....me too! That's why I brought these bad Boys in!
- CNC machined construction
- Anodized finish provides style and durability
- Constructed from EN AW 7075 for extended lifespan
- All required hardware included
- Assembly required