The SureFire FastAttach Hub is engineered for seamless integration with SureFire SOCOM FastAttach muzzle devices offering a quick-detach solution for your 1-3/8x24 thread pattern HUB suppressors. Crafted from heat-treated stainless steel and finished with a robust black nitride coating this mount ensures exceptional durability and a long service life. Its precision machining guarantees a perfect fit with SOCOM muzzle devices reflecting the combat-proven reliability of SureFire suppressor components. Proudly manufactured in the USA the FastAttach Hub provides an unrestricted non-NFA solution for enhancing your firearm setup available wherever SureFire products are sold.