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
- Finish:
- Anodized
- FireArm:
- No
- Requires FFL:
- False
