CMMG AR15 RECEIVER PIVOT/TD DETENT

CMMG Detent, Fits Receiver Pivot/Takedown on AR-15, Silver 55CA53A
Since 2002 CMMG has been the leading manufacturer of AR-15 rifles, AR-10 rifles, and trailblazing AR technologies. CMMG offers premium AR-15 and AR-10 rifles, parts, and accessories.