SIG MCX-SPEAR LT 5.56/300BLK BOLT CARRIER ASSEMBLY

Overview

#html-body [data-pb-style=YI9FJOX]{justify-content:center;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}#html-body [data-pb-style=OVVYDQ4],#html-body [data-pb-style=YI9FJOX]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0}This genuine SIG SAUER bolt carrier assembly is the factory replacement for the SIG MCX-SPEAR LT.