CMMG Gunbuilders AR-15 Lower Parts Kit - 55CA601

#html-body [data-pb-style=V09RNKM]{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=KEI763Y]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0}The CMMG AR-15 Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Fire Control Group, and pistol grip. Compatible with all milspec lower receivers