AR15 buffer tube castle nut made of high-quality steel. It will fit both commercial and Hybrid buffer tubes. Black coating.
Features:
- Fits: AR-15 and all AR variants
- Standard Mil-Spec CAR castle nut
- Made from steel and coated black
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Skip to contentAR15 buffer tube castle nut made of high-quality steel. It will fit both commercial and Hybrid buffer tubes. Black coating.
Features:
| Weight | 0.1875 lbs |
|---|---|
| Manufacturer | ERGO |
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SKU: 55CA65A
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