This AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. It is built around a 20 inch, stainless steel barrel. 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. This upper comes complete with a bolt carrier group and extended latch ambidextrous charging handle.
Outfitted with a 15″ M-LOK Rail that contains generously sized M-LOK cuts, this upper assembly allows for maximum air circulation around the barrel for faster cooling and keeps the handguard from getting hot to the touch. 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 complete upper assembly comes with an afterburner compensator that effectively countering recoil and unwanted muzzle rise
- Type: AR15
- Finish Color: Black
- Caliber: .224 Valkyrie
- Barrel Finish: Stainless Steel
- Barrel Length: 20″
- Twist: 1:7
- Gas System: Rifle
- Muzzle: Afterburner
- Receiver Material: Aluminum
- Receiver: Mil-Spec, Forward Assist & Dust Cover Installed
- Bolt Carrier Group & Charging Handle: Full Auto
- Rail: 15” M-Lok
Product Details: AR-15 Upper Assembly – 20″ / 224 Valkyrie / Stainless / 1:7 / 15″ M-LOK / 160897
➲ Afterburner Compensator
The muzzle device is designed to perform a specific task, like suppress flash intensity or reduce felt recoil. This Afterburner compensator is machined from quality steel and finished with an exceptionally corrosion resistant salt bath nitride for a lifetime of service. It utilizes a linear design to direct the high-pressure gas behind the bullet in a straight line away from the shooter, resulting in a reduction of perceived noise. Due to its six-hole design surrounding the central bore, it provides effective flash suppression that preserves the shooter’s night vision by disrupting the muzzle flash when firing in low lighting conditions.
➲ Precision Valkyrie Barrel
Perfect for long-range target shooters and hunters, the .224 Valkyrie provides extremely flat trajectories and match accuracy beyond 1,300 yards. It is based on a 6.8 SPC necked down to .22 caliber and designed to be built on the AR15 platform. Machined from 416R stainless steel with a 1:7 twist rate, this barrel will deliver round after round consistently and accurately. This AR15 barrel features 1/2x28 tpi threads, and a chamber and gas port optimized for reliability.
➲ M-LOK Handguard
Your AR-15 handguard has huge implications in terms of how much you enjoy your shooting experience. Our M-LOK handguard offers more than just the accuracy enhancements that come with a free-floating rail. It features a full length picatinny top rail that sits flush with M4 flat top receivers allowing you to have more space for optics and back up iron sights. The slim profile is comfortable to grip while still allowing enough room for low profile gas blacks underneath. This AR-15 handguard is machined from 6061 aluminum, has a hard coat anodized black finish, and generously sized M-LOK cuts for air circulation.
➲ Bolt Carrier Group
There is nothing more crucial to the performance of your AR-15 than the bolt carrier group. Made to MIL-SPEC and finished with superior quality nitride finish that protects against corrosion and heat, our BCG won’t let you down. In order to ensure that it will run beautifully in your AR-15, each bolt carrier group under goes high pressure testing (HPT), and magnetic particle inspection (MPI). Whether you’re looking for a drop-in Mil-Spec quality replacement for your current AR or are going for a new build, this bolt carrier group provides you with the reliability and performance you expect from a first-rate product.
➲ Extended Ambidextrous Steel Latch Charging Handle
A central component of your AR-15, the charging handle not only assists in chambering a round but is your main tool to clear a round that won’t eject cleanly. The 7075-T6 aluminum design results in a rugged and capable charging handle for your AR-15. If you are rocking a variable power optic, the extended latch sticks out about an extra half inch that provides more room to grab the charging handle. Delivering a superior function and ease of use, this ambidextrous charging handle allows you to charge your AR-15 with either the left hand or the right.
➲ .750 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 gas block is efficiently designed to stay put with the percussion of gunfire. With its low profile this gas block allows it to fit under the most ergonomically designed handguards and rails on the market.
➲ Rifle Length Gas Tube
An essential component to your AR15 is the gas tube, which keeps your build up and running. This gas tube is constructed from corrosion resistant stainless steel ensuring a lifetime of service.
➲ 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.
CBC AR-15 Complete Uppers offer superior quality, dependability, and performance that will satisfy the most demanding shooter. Our custom in-house manufacturing capability provide a wide selection of complete AR-15 upper assemblies in a variety of styles and lengths. Whatever you need, CBC has what you're looking for. Better yet, all CBC AR-15 complete uppers are custom built-to-order enabling us to provide you with the best prices you will find. The quality of our AR-15 complete 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 complete AR-15 upper at CBC today and save with free shipping!