Description
SILENCERCO RIMFIRE ADAPTERS – S&W M&P 22 COMPACT•Stainless steel adapter features standard 1/2×28 threads for use w/the 22 Sparrow or any other 1/2×28 threaded .22 LR suppressors •O-ring engagement keeps muzzle threads clean & suppressor from loosening while firing •For existing threaded barrels •Includes thread protector w/O-ring engagement
