SMITH & WESSON BULLPUP M&P 12, 12GA, 19", BLACK SKS RIFLE These BX-1 magazines were designed

These BX-1 magazines were designed in-house by Sturm Ruger & Co

this conversion kit helps streamline caliber changes while supporting consistent

brass bushing drive

The carriers patented and patent pending design features unique shrouded and forward facing gas ports that have also been re sized so that gas is vented differently to a standard carrier

SMITH & WESSON BULLPUP M&P 12, 12GA, 19", BLACK SKS RIFLE These BX-1 magazines were designedDesigned for home protection, the M&P12 shotgun is packed with features in a compact, maneuverable package. Chambered in 12 gauge, the M&P12 offers maximum ammo adaptability to suit the needs of the user and accepts a combination of standard 2 , 3 magnum, and mini shell loads. The M&P12 also features an ergonomic M&P grip, ambidextrous controls, picatinny style rail, and more. Features: Reciprocating cover with release button for clearing damaged