Ruger SR22 Threaded Barrel Kit, 1/2 x 28 RH Threads. Fits Ruger SR22 pistols with serial numbers 361-7XXXX and higher. This kit contains a factory manufactured stainless steel barrel for optimal fit. 90520

This Genuine Ruger® Factory Accessory is compatible with Ruger® SR22® pistols bearing serial numbers 361-7XXXX and higher. The threaded barrel accepts any 1/2"-28 (Class 2A) muzzle device - including the Ruger® Silent-SR®;. This kit contains a factory-manufactured stainless steel barrel for optimal fit and function. Barrel changing is quick and easy with no gunsmithing required. Barrel cap, adapter and wrench included. Made in the USA.