Toolcraft 5.56 Phosphate MPI Full-Auto Bolt Carrier Group - No Logo

#html-body [data-pb-style=W5H0K5O]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;border-style:none;border-width:1px;border-radius:0;margin:0 0 10px;padding:10px}#html-body [data-pb-style=K89IFKK]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0}This Toolcraft AR-15 BCG is made of Mil-spec Carpenter 158 steel, shot peened, and mag particle inspected. Gas key is chrome lined, phosphate coated, and secured with grade 8 fasteners and staked per mil-spec. Full-auto bolt carrier is phosphate coated and chrome lined. Made in the USA.