Upgrade your AR-15 rifle with the TAPCO Castle Nut, a crucial component for securing your buffer tube assembly. Precision-engineered to Mil-Spec standards, this castle nut ensures a secure and reliable fit, keeping your buffer tube assembly firmly in place during operation.
| Material: |
Steel |
| Color: |
Black |
| Firearm Fit: |
AR Platform |
| Finish: |
Anodized |
| Model: |
Castle Nut |