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AR-15 Upper Assembly – 16″ / .223 | 5.56 / 1:7 / Midlength / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

Icon - 5.56 NATO AR CaliberIcon - 1:7 Twist RateIcon - 16 AR Barrel
Rated 4.50 out of 5 based on 4 customer ratings
(4 customer reviews)

  Barrel: 16” 5.56 Melonite Barrel Chrome Moly Twist Rate: 1:7 Feed Ramps: M4 Gas Block: Steel .750 Low Profile Gas Tube: DGI Stainless Mid-Length Muzzle Device: Steel A2 Style Flash Hider Rail: 31" CBC Gen ll Free Float Keymod Upper Receiver: Forged Upper Receiver Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector     - [READ MORE BELOW]

$299.00 $229.00

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Stock Status: Available for Immediate Production

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Description

ar 15 upper assembly 16 5 56x45 1 7 midlength 13 cbc gen 2 keymod gen 2 ar 15 handguard rail

 

  • Barrel: 16” 5.56 Melonite Barrel Chrome Moly
  • Twist Rate: 1:7
  • Feed Ramps: M4
  • Gas Block: Steel .750 Low Profile
  • Gas Tube: DGI Stainless Mid-Length
  • Muzzle Device: Steel A2 Style Flash Hider
  • Rail: 31″ CBC Gen ll Free Float Keymod
  • Upper Receiver: Forged Upper Receiver
  • Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector

 

 

Product Details: AR-15 Upper Assembly – 16″ / .223 | 5.56 / 1:7 / Midlength / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

➲ .750 Low Profile Gas Block

Constructed from 4150 hardened steel and features a secure dual-set screw mounting design

➲ Upper Receiver

The foundation of all good AR\'s is built upon a dependable upper receiver. CBC upper receivers offer best-in-class quality while providing you years of dependable service. Boasting a MIL-SPEC type III hard coat anodized finish and machined from 7075-T6 forged aluminum, this M4 flat-top receiver delivers a lifetime of superior function. You want your AR built upon a solid platform - this receiver gives you the confidence that your AR-15 will function when it counts most.

➲ A2 Flash Hider

Is machined from quality steel and finished with a corrosion resistant nitride finish.

CBC provides a wide selections of AR-15 upper assemblies in a variety of styles and lengths - all partial AR-15 uppers are assembled with everything less the charging handle and bolt carrier group. Our partial upper assemblies offer quality and performance that will satisfy the most demanding shooter. Better yet, all CBC AR-15 uppers are custom built-to-order enabling us to provide you with the best prices you will find anywhere. The quality of our AR-15 uppers are backed by our Lifetime Warranty - if any CBC upper assembly becomes defective, we will repair or replace it at no charge. Get your AR-15 upper assembly at CBC today and save with free shipping!

Additional information

Weight 4.95 lbs
Dimensions 27.5 x 4.5 x 4.5 in
Platform

Caliber

Barrel Material

Barrel Coating

Barrel Length

Twist Rate

Rail/Handguard

4 reviews for AR-15 Upper Assembly – 16″ / .223 | 5.56 / 1:7 / Midlength / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

  1. Rated 5 out of 5

    William tolli

    I have this upper on a aero precision lower I built . Fit and finish is absolutely perfect with little to no play . 1moa or less at 100 yards . Have over 700 rounds with this upper and have experienced no issues. 100% recomend. Great company

  2. Rated 4 out of 5

    Dan Tatman

    I wanted to wait until I had some range time to write this review. Once I had this upper in hand upon inspection, I did notice 1 small blemish on the rail. The rest of the upper was very nicely assembled and clean. Gas assembly was sturdy. The dust cover however looked like it’s finish is defective. Looks egg shelled. The upper fitted snug with my KE lower and my SAA nickel boron bcg fit without a hitch. At the range, I broke the barrel in using approx 100 rounds. The first 5 were factory and the rest were reloaded 62grain fmj. The first 5 factory rounds chambered and fired correctly. Had 4 or 5 rounds get stuck with the reloads during the first 15 rounds. Everything fired no problems after that. So far, for the price, very nice budget upper.
    Now the bad. CBC does not notify of progress with the build status. Even when I called, had no real real faith in the progress stated. I received my upper and a hour after that had a tracking number finally sent to my email. I could have been out of town and never knew the upper was sitting on my porch. That is unacceptable. I believe the only reason I had a tracking number sent, was my son called to cancel his order if he didn’t get his tracking number by close of business. Our orders were somewhat tied as we have same shipping address. This is why I only gave 4 stars. If CBC gets their customer contact operation in order, I’d have no problems ordering again, I like the product they built me.

  3. Rated 4 out of 5

    joel

    good upper if you are looking for something on a budget that can still get the job done. some slight cosmetic blemishes (which i dont really care about) but other than that nothing major was wrong with the upper.

  4. Rated 5 out of 5

    Janny

    Searched the net for an complete upper and kept coming back to this one. Glad I purchased it. Ordered on a Sunday night and got it on Friday! Fit great on my Aero lower. Shoots great! When I build another AR I will purchase another one from here.

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