AR-15 Complete Upper Assembly – 16″ / 7.62 X 39 / 1:10 / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail with BCG & CHH

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

$399.00 $279.00

In stock

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This AR-15 complete upper assembly is made from the highest quality parts and is assembled in Charleston, South Carolina. The 13″ CBC Arms Keymod design is one of our most popular handguard/rail designs.


Barrel: 16” 7.62×39 Melonite Barrel Chrome Moly

Twist Rate: 1:10

Feed Ramps: M4

BCG: Case Hardened 8620 Steel Nitride Coated, M4/AR-15 Compatible, Mil-Spec/MP Tested

Gas Block: Steel .750 Low Profile

Gas Tube: DGI Stainless Carbine-Length

Muzzle Device: Steel A2 Style Flash Hider

Rail: 13″ CBC Gen ll Free Float Keymod

Upper Receiver: Forged Upper Receiver

Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector



Failure to observe safe firearm handling practices may result in serious bodily injury or death. CBC Industries shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product. Additionally, it is highly recommended that the firearm (as with all new firearms) is thoroughly inspected, cleaned and oiled prior to use.

Additional information

Weight 2 lbs
Dimensions 16 x 11 x 2 in


Barrel Material

Barrel Coating

Barrel Length

Twist Rate


1 review for AR-15 Complete Upper Assembly – 16″ / 7.62 X 39 / 1:10 / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail with BCG & CHH

  1. Rated 5 out of 5

    William Agosto

    I was skeptical, to say the least, to place an order from CBC. I didn’t know the company , and for the prices, didn’t expect a high quality product. I was dead wrong.

    The fit and finish of the upper received is outstanding, top quality materials, attention to every detail, superior craftsmanship., really beyond expectation. Now, lets see is this piece of art performs the same way as it looks.

    I took it immediately to the range, it prove it is not only a beautiful piece of art, it is a precision instrument, well balanced and super accurate. No problem at all, no FTF, no FTE. I was capable to place a five shot group in less than 2 ” at 100 yds.

    I’m ready to place my second order with CBC.

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