Silencerco 1/2-28 Thread Spacer for .22lr Rifle - AC114

SilencerCo's 1/2"-28 Rifle Thread Spacer corrects the problem of a .22 rimfire barrel with muzzle threads that are too long. .22 caliber rimfire and centerfire sound suppressors have the same thread pitch 1/2"-28, but the threaded portion of the muzzle is longer on centerfire rifles. Manufacturers goof up more often than you'd expect and give rimfire muzzles centerfire-length threads. If a rimfire muzzle has an over-long threaded area, you run the risk of damaging your suppressor by tightening it too far onto the barrel. At the least, the suppressor might not be positioned correctly for optimum operation. The SilencerCo 1/2"-28 Rifle Thread Spacer is the so Mfg: Silencerco