This fine crafted stainless steel adapter comes with standard 1/2x28 threads for use with 22Sparrow or any other 1/2x28 threaded .22 LR suppressor. Works very well with AR-15 22lr conversion kits. Enjoy the benefits of O-ring engagement, which keeps the muzzle threads clean and your suppressor from loosening while firing. This adapter is for existing threaded barrels. Adapter comes with thread protector, which also has O-ring engagement.
Features and Specifications:
Manufacturer Number: AC5
Fits standard Walther P-22 Threads
Adapted threads are 1/2-28 with O-Ring engagement
Thread protector included