Quick view AB SUPPRESSOR Ab Suppressor Raptor Muzzle, Ab Ta-1/2-28 Raptor Mzzle Thrd Adpter $22.40 $22.00 A thread conversion piece that converts a 1/2 x 28 thread pitch to 5/8 x 24, allowing the 7.62 suppressor to work with other hosts.Each adapter is machined with all mating surfaces in one process... Add to Cart