Factory thread adapter; M9X0.75 to 1/2X28 tpi. Includes 1/2X28 thread protector.
Specifications and Features:
Works with SIG SAUER .22 rimfire threaded barrel conversions kits as a replacement part
Also works with .22LR (Mosquito / 522) - M9 x 0.75
Black
Specifications and Features:
Works with SIG SAUER .22 rimfire threaded barrel conversions kits as a replacement part
Also works with .22LR (Mosquito / 522) - M9 x 0.75
Black