Ruger 1022 10/22 Adapter 1/2''x28 Thread & 7" Muzzle Brake Compensator

Ruger 10/22 Thread Adapter to 1/2"x28, Adapts Ruger 10/22 for 1/2"x28 Accessories. 1/2"x28 Thread Pitch. Reduces Muzzle Rise. Solid Machined Construction. One Solid Piece, Can Not Take Apart 1/2 x 28 Barrel Extension.