Retro Arms CNC Machined Aluminum Hop-Up Unit for AK Series
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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