The SureFire FastAttach Hub is a versatile suppressor mount designed for seamless integration with SureFire SOCOM FastAttach muzzle devices. Crafted from heat-treated stainless steel and finished with a black nitride coating this hub ensures exceptional durability and longevity. Its precision machining matches the dimensions and tolerances of combat-proven suppressor back sections guaranteeing a perfect fit. This non-NFA device simplifies the conversion of 1-3/8x24 thread pattern HUB suppressors and accessories to Quick Detach enhancing your firearm's adaptability without the regulatory restrictions of traditional suppressors. Proudly made in the USA it's a reliable choice for firearm enthusiasts seeking quality and functionality.