Shop › PWS PRC 1/2X28 BLK COMP PWS PRC 1/2X28 BLK COMP $84.96 Primary Weapons Systems Precision Rifle Compensator, 1/2X28, .223 18-3PRC12A1 Quantity: Add To Cart Added! Primary Weapons Systems Precision Rifle Compensator, 1/2X28, .223 18-3PRC12A1