Lower Parts Kit

CMMG AR-15 Bolt Rehab Kit, Mil-Spec Replacement Parts The CMMG AR-15 Bolt Rehab Kit is a complete drop-in maintenance solution designed to keep your AR-15 bolt carrier group operating reliably as components wear over time. Compatible with most standard...

CMMG AR-15 HD Pivot and Takedown Pins Parts Kit, Black Oxide The CMMG AR-15 HD Pivot and Takedown Pins Parts Kit is a precision upgrade for builders and shooters who value ease of maintenance and reliable fitment. Designed specifically for AR-15 lower...

CMC AR-15 Lower Receiver Parts Kit, Less Trigger Assembly The CMC AR-15 Lower Receiver Parts Kit, Less Trigger Assembly is a high-quality foundation for completing or upgrading your AR-15 lower receiver while allowing you to choose your preferred trigger...