Product Features & Specifications
TacFire MAR039 Castle Nut Black Steel for AR-15 Buffer Tube
TacFire Official AR15 Castle Locking Nut for .223/5.56 Rifle carbine stock used to tighten buffer tube to receiver.
| Brand | TacFire |
| Model | Castle Nut |
| Firearm Fit | AR-15 |
| Color | Black |
| Material | Steel |
| Length | 1.375" |
| Width | 2.50" |
| Weight | 0.50 oz |
| SKU | 146753 |
| UPC | 811261021914 |
| MPN | MAR039 |
