The UTG Standard AR15 Steel Barrel Nut is a fundamental component designed to securely attach the barrel to the upper receiver of an AR-15 rifle. Crafted from durable steel with a matte black phosphate finish, this barrel nut ensures a robust and reliable connection, essential for the firearm's overall performance and safety. Its compatibility with standard mil-spec AR15 upper receivers makes it a versatile choice for both new builds and maintenance of existing rifles. Ideal for gunsmiths and firearm enthusiasts, this barrel nut provides a cost-effective solution without compromising on quality.
| Material | Steel |
| Finish | Matte black phosphate |
| Compatibility | Standard mil-spec AR15 upper receivers |
| Torque Specification | 30-80 ft-lb |
| Weight | 37 g (1.3 oz) |
| Height | 26.6 mm (1 in) |
| Width | 39.6 mm (1.56 in) |
