Works with Commercial, Military & Hybrid Buffer Tubes Fits: AR-15 and all AR Variants
Ergo 4971B Castle Nut Steel Black for AR-Platform
Ergo 4971B Castle Nut Steel Black for AR-Platform
Ergo 4971B Castle Nut Steel Black for AR-Platform
Out of stock
| UPC | 810049123000 |
|---|---|
| Manufacturer | Ergo |
| Manufacturer Part Number | 4971B |
| Model | Castle Nut |
