Advanced Technology A5101020 AR-15 Castle Nut Mil-Spec Steel Black
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product code:A5101020
UPC:758152900067
Brand:Advanced
availability: In stock
This steel AR-15 castle nut is virtually indestructible and works with commercial, military, and hybrid buffer tubes. It fits most AR-15s and AR variants, but it is not compatible with 308 rifles.
| Type | Castle Nut |
| Model | AR-15 |
| Dimensions | |
| Size | Mil-Spec |
| Material | Steel |
| Action | |
| Trigger | |
| Safety | |
| Thread Pattern | |
| Finish | Black |
| Bolt Type | |
| Hand | |
| Hammer Type | |
| Max Capacity |
