J P Enterprises AR-15 Jam Nut 0.750 1/2-28 Steel

The J P Enterprises AR-15 .750 JAM NUT 1/2-28'' STEEL BLACK is a precision component designed for reliability and durable performance on AR-15 platforms, featuring a steel construction in a resilient black finish that stands up to field use and rigorous shooting sessions. This 1/2-28 threaded jam nut is built to securely lock and align components on the muzzle or barrel assembly, offering straightforward installation and dependable repeatability for muzzle devices, reworks, or mounting applicati