This AR-15 M4 5.56 | .223 Upper Receiver set features: M4 feed ramps, ejection port cover assembly, and forward assist assembly.
Bolt Carrier Group and Charging Handle Included with this Item.
– October 27, 2015
Not much to say fit well and finish was nice.
Only “complaint ” dust cover it hard/tight to close because of the detent
– November 9, 2016
Nice not having to worry with a C clip for the ejection port. Forward assist fits perfectly, everything worked great.
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2460 Remount Road, Suite 106
North Charleston, SC 29406
Store Hours: 9am-5pm EST, Monday – Friday
Welcome to CBC Industries! We provide high quality AR10 & AR15 upper receiver assemblies, as well as AK47, AR10, & AR15 barrels, AR15 parts, and accessories for the enthusiast and builder alike.