Tune your AR15 or tactical weapon of choice to shoot factory ammo at maximum accuracy.

AR15 - 7/8" 1/2 x 28 thread

Tactical - 7/8" 5/8" 24 *2

Tactical - 1" 3/4" 32 *3

Stainless Steel

Fits .870 and smaller barrels

Must specify caliber and desired size in instruction box for desired size

Bore must be rechecked by a gunsmith and owner before firing.

$90.00