Q LLC Taper Adapter 1 / 2"x28 Gold TA-1753-1/2

Does your barrel have a tapered muzzle shoulder but you need to use shims for your muzzle brake?

Do you use silencers that requires a 90° square shoulder?

Can't afford a new silencer?  We've got you covered!  Use this Taper Adapter to convert your scientifically engineered 1/2-28, 5/8-24 muzzle, and M18-1.5 into a traditional 90°, non-scientific shoulder.