HUB Direct Thread Fixed Mount 1/2"x28

Dead Air fixed mount inserts expand the versatility of HUB-compatible suppressors like the Nomad and Primal by enabling installation across multiple firearm platforms. These inserts feature a QPQ black nitride finish on 4140 heat-treated alloy steel construction, delivering durability and corrosion resistance. Available in numerous thread pitch options including 1/2-28, 11/16-24, 9/16-24RH, .578-28, 3/4-20, 3/4-24, 5/8-24, 5/8-24 SIG TAPER, M18-1, and M18-1.5 AI, they accommodate most common muzzle configurations. Most models measure 0.765 inches in length and weigh approximately 1.6 to 1.9 ounces, with the extended variant reaching 1.750 inches and 2.78 ounces. The HUB interface design ensures secure mounting while maintaining compatibility with your existing suppressor ecosystem. These precision-engineered components simplify caliber and firearm transitions for shooters with multiple rifles or pistols.