The Tacfire AR-15 MIL Spec Castle Nut Steel is available at Nautilus Arms.
TacFire Official AR15 Castle Locking Nut for.223/5.56 Rifle carbine stock used to tighten buffer tube to receiver.
Specifications
| Brand | Tacfire |
|---|---|
| Fits | AR-15 |
| Color | Black |
| Material | Steel |
| Quantity | 1 |
| Type | Buffer and Buffer Parts |
| MPN | MAR039 |
| UPC | 811261021914 |
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
