CMMG AR15 Receiver Extension Kit, Carbine

Description: CMMG AR15 Receiver Extension Kit, Carbine. Combine this kit with your choice of lower parts kit and butt stock to complete your new lower group. Showcasing steel construction, this receiver extension kit is the perfect replacement to your AR-15 platform. 

Manufacturer: CMMG

PRODUCT SPECIFICATIONS:

• Brand: CMMG
• Caliber: .223 Rem,5.56x45mm,.300 Blackout
• Finish / Color: Black,Unfinished
• Firearm Type: Rifle
• Material: Steel
• Models Fit: AR-15