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AR-15 Upper Assembly – 24″ / .223 Wylde / 1:8 / Spiral Flute / 15″ Keymod Handguard / 160129

Icon - .223 Wylde AR CaliberIcon - 1:8 Twist RateIcon - 24 AR Barrel
(12 customer reviews)
  • 7075-T6 Aluminum
  • Mil-Spec Anodized Receiver
  • Rifle Length Gas Tube Assembly
  • 24″ .223 WYLDE Spiral Barrel
  • 4150 Chrome Moly Steel Phosphate Coated Barrel
  • Twist Rate: 1:8
  • 15″ Keymod Handguard
  • *Does not include Bolt Carrier Group & Charging Handle

$479.00 $399.00

SAVE $10 TODAY - NORMALLY $409

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Description

  • 7075-T6 Aluminum
  • Mil-Spec Anodized Receiver
  • Rifle Length Gas Tube Assembly
  • 24″ .223 WYLDE Spiral Barrel
  • 4150 Chrome Moly Steel Phosphate Coated Barrel
  • Twist Rate: 1:8
  • 15″ Keymod Handguard
  • *Does not include Bolt Carrier Group & Charging Handle

This upper features a flat top M4 Mil-Spec upper receiver that is forged CNC Machined from 7075-T6 Aluminum, the hardest and most durable material of any upper! To ensure even more strength, the upper reciever is hard coat anodized. The 24” .223 Wylde barrel is the perfect marriage of design and precision! The Wylde barrel fires both .223 and 5.56 ammunition in less than 1” groupings at 100 yards! The barrel is made from the highest quality 4150 Chrome Moly Steel for accuracy and durability and features a 1:8 twist rate, rifle length gas system, and head spaced twice from the manufacturer

Product Details: AR-15 Upper Assembly – 24″ / .223 Wylde / 1:8 / Spiral Flute / 15″ Keymod Handguard / 160129

➲ CBC Keymod Handguard

New for 2020, these AR-15 handguards are built to provide rugged, reliable performance. Designed with the advanced shooter in mind, these handguards are both sleek and ergonomic in the hand and that translates into faster on-target performance and ease of use. These AR handguards provide Keymod slots for mounting attachments and feature robust steel mounting hardware to ensure an easy rock-solid installation.

➲ Upper Receiver

The foundation of all good ARs 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.

➲ Rifle Length Gas Tube

An essential component to your AR15 is the gas tube, which keeps your build up and running. This rifle-length gas tube is constructed from corrosion resistant stainless steel ensuring a lifetime of service.

➲ .875 Low Profile Gas Block

The gas block is a critical link in the chain that is too often overlooked. This component ensures that your AR runs reliably. Made from high-quality steel with a smooth nitride finish, this .875 low-profile gas block is designed to withstand the test of time. With its low profile, this gas block allows it to fit under the most ergonomically designed handguards and rails on the market.

➲ Spiral Fluted Barrel

The barrel is one of the few components that directly affect the accuracy and weight of your build. Designed for corrosion resistance, this barrel will not let you down. Due to being machined from 4150 chrome moly steel, this barrel contains a better cut, higher-definition rifling, crowns, and chambers, resulting in the ability to stay more accurate over its usable life. This barrel utilizes the popular and versatile .223 Wylde chamber, which allows for the safe usage of 5.56 NATO ammunition and enhance reliability. This is the perfect barrel for an AR build, keeping weight to an absolute minimum due to the fluting, while still offering a significant ballistic advantage.

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!

Additional information

Weight 6.4 lbs
Dimensions 34 × 5 × 5 in
Caliber

Barrel Length

Rail/Handguard

12 reviews for AR-15 Upper Assembly – 24″ / .223 Wylde / 1:8 / Spiral Flute / 15″ Keymod Handguard / 160129

  1. Michael

    Received my upper today looks awesome, can’t wait to shoot it. Thanks CBC. I’m impressed even after dealing with a hurricane my upper was shipped on time.

  2. Mark Stolz

    She arrived on time and in packaging that was far superior to what I expected. The company was quick to respond to emails.

    This has to be one of the nicest looking uppers that I have seen. Tight and thorough workmanship. I am still waiting to get her to the range, but I know that I’ll be pleased. Between product and contact I have to say that CBC is an awesome company. I highly recommend!

  3. Carmine

    I have not been able to take it to the range, but when I do, I’m sure I’ll be pleased. Shipped out no later than the lead time, and i received it 3 days later; keep in mind there was a hurricane that week as well. I will definitely be shopping here again, thanks to everyone there CBC for providing an excellent upper for an excellent price.

  4. Richard B

    First time customer. Arrived in a timely manner. Customer service with Chris is superb.
    Good quality and professional made product. Craftsmanship is flawless! Definitely recommend CBC to anyone!

  5. g

    Order placed Oct. 1st, arrived Nov. 7th well packed. Upper is good, keymod handguard is good, bcg is excellent. This is my 3rd barrel and every one has had minor scratches through the finish from the installation of the gas block, most notably on the spiral flute edges. Chamber and rifling look good. With the exception of minor assembly marks, this upper is very good quality and is a bargain for the price. Shoots good groups. If you’re more on performance than looks, you’ve found a good deal. Four stars for assembly marks and long lead time.

  6. Jeremy haas

    Ordered this expecting standard ar barrel what I didn’t expect is this beast, mounted it on a plum crazy synthetic lower it fit flawlessly took it out to the range and after sighting the scope in I was shooting 1″ groups at 100 yds then went out to 200 yds still a 1″ group very nice upper I will recommend to all my friends.

  7. Kris Sisco

    Awesome item, awesome price, great customer service!!!!

  8. Clay parker

    Received the upper in the stated lead time and was very pleased to find no issues whatsoever in quality or workmanship. Paired it up with a Bushmaster lower and it fit tight to the lower. I achieved groups of 1 inch or less at 100 yards, and with about 250 rounds through the upper so far, it is proving to be a very good buy. I will definitely buy from CBC again and would recommend friends to do the same.

  9. Zach

    Have had my new upper on my rifle for about 2 months now and about 500 rounds through it. Only been shooting at 100yds so far and I’m amazed. Shooting just plain jane 55 grain federal I’ve been easily and consistently getting 1 moa or less at times. And even not having a threaded barrel/brake it’s so heavy that it soaks up all of the recoil. Great job gentlemen!!! I’m excited to get some nice loads and start shooting the legs off a ticks ass!!! Thanks again!!!

  10. R. Cooper

    I ordered this complete upper a few weeks ago on a sweet sale. Arrived pretty quickly. This upper is an outstanding value. Sighted it in at 100 yards and it’s shooting sub-moa straight out of the box. It’s now become my go-to varmint gun. Shots up to 300 yards so far and it’s money in the bank. I’d recommend this upper to anyone. It’s a great quality upper for a great price.

  11. Alan M Eizman

    wesawesomeome

  12. Gregory Averill

    Had my upper with in a week, fit my Ruger perfectly put a burris scope on broke in the barrel….an then was pretty amased at group’s I was holding out to 500yds…….very impressed with everything about this upper……..outstanding job cbc thanx..

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