The standard CMMG AR-15 Lower Parts Kit comes to you in four color-coded bags that allow for easy separation. Each bag contains similar components and are marked on the packaging. While you may know CMMG from their ability to make AR-15s, they make some of the best lower parts kits you can find. This CMMG lower parts kit comes with all the necessary components needed to complete your lower receiver or replace your current kit.
Included in this CMMG AR-15 Lower Parts Kit: