For KAK Industry Free Float AR15 Handguards
- Aluminum barrel nut – Properly heat treated with anodized finish
- uses a standard castle nut wrench
- 1.25 oz
Reviews
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Great barrel nut
This barrel nut is the best, especially when making an AR pistol with a very short barrel and gas tube. It’s the perfect choice and extremely lightweight. But make sure you get the tool that tightens it.
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light
very positive hand guard install