Home / Parts / CMMG AR15 lower parts kit “Remington 870 12ga barrel” has been added to your cart. View cart CMMG AR15 lower parts kit$75.00 5 in stock CMMG AR15 lower parts kit quantity Add to cart SKU: 101bu Category: Parts Product ID: 11230 Description Description New inbox, premium lower parts kit if interested, call 9076321112 Related products A.R. 15 brass catcher $55.00 Add to cart Ruger, mini 14/30 recoil buffer $20.00 Add to cart Colt 20 round Magazine 556 $35.00 Add to cart Cobray m10 barrel extension $99.00 Add to cart