Crown Design Castle Nut / Buffer Tube Locking Ring ABNT03-PUR
- Fits AR Mil-Spec & Commercial Carbine Buffer Tubes
- Fits AR Pistol Buffer Tubes
- 7075-T6 Aluminum
- Anodized Purple
Note - due to differences in material reflectiveness, product shape and anodizing color, don't expect this purple to match other purple products.