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Questions & Answers
What size is the top rail Expert Answer

The handguard is a 12" keymod

by Tom B, Gear Expert, September 11, 2021
barrel coating is it chrom Expert Answer

This upper includes a 16 inch, 4150 chrome moly barrel and has a black nitride finish.

by Tom B, Gear Expert, September 11, 2021
Customer Reviews
Most Recent Reviews
It’s alright by Frank, Verified Owner, February 19, 2023
The finish is really a more matte than a lower, the hand guard doesn’t have any anti rotation tabs, I got about 100 rds through it before it started having jams. It’s accurate but I can’t get it to stop jamming with any mag or ammo. The flash hider l...
Read More...
Read 1 Review

Product Discontinued by Manufacturer

CBC Industries AR-15 Upper Assembly, 5.56 NATO, 16in has been discontinued by CBC Industries and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

ATTENTION! We currently do not ship this product to AK, CA, HI, IL, NY, WA, P.O. Boxes, and U.S. Territories. Please see our policies for more information.

Product Info for CBC Industries AR-15 Upper Assembly, 5.56 NATO, 16in

This AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. It isbuilt around a 16 inch, 4150 chrome moly barrel and has a black nitride finish. The upper receiver is a forged M4 flat top upper, allowing you to easily attach rifle scopes and red dot sights to the picatinny rail. Outfitted with a 12? KeymodRail that features strong attachment points for accessories resulting in accessories and optics having an excellent return to zero capability when detached and reattached. The rail also features a full-length picatinny top rail that sits flush with the upper receiver and has anti-rotation tabs to keep it locked in place. This upper assembly comes with a standard A2 flash hider that effectively suppresses muzzle flash and protects the 1/228 barrel threads if you are planning on adding a muzzle brake in the future.image

Package Contents:

  • CBC Industries AR-15 Upper Assembly, 5.56 NATO, 16in

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Related Products to CBC Industries AR-15 Upper Assembly, 5.56 NATO, 16in

CBC Industries AR-15 Upper Assembly, 5.56 NATO, 16in Unavailable & Discontinued Models

List of Unorderable Models

  • CBC Industries AR-15 Upper Assembly, 5.56 NATO, 16in, 1-8, 12in Tactical Keymod, Black, 160-604 , MPN: 160-604 , UPC: 17368532 , Code: CBC-UFH-CBC556NA-160-604
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