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AR-15 Upper Assembly – 7.5″ / 300 AAC / 1:8 / Linear Compensator / 10″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

Icon - 300AAC Blackout AR CaliberIcon - 1:8 Twist Rate

This AR-15 upper assembly is made from the highest quality parts and is assembled in Charleston, South Carolina. The 10" CBC Arms Gen 2 Keymod design is one of our most popular handguard/rail designs. 7075-T6 Aluminum Mil-Spec Anodized Receiver Pistol Length Gas Tube Assembly 7.5" 300 AAC Blackout Barrel 4150 Chrome Moly Steel Nitride Coated Barrel Linear Compensator Twist Rate: 1:8 10" CBC Arms Gen 2 Keymod Handguard/rail *Does Not Include Bolt Carrier Group &a - [READ MORE BELOW]

$359.00 $259.00

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Description

ar 15 upper assembly 8 5 300 aac linear comp 10 cbc keymod gen 2 ar 15 handguard rail

This AR-15 upper assembly is made from the highest quality parts and is assembled in Charleston, South Carolina. The 10″ CBC Arms Gen 2 Keymod design is one of our most popular handguard/rail designs.

  • 7075-T6 Aluminum
  • Mil-Spec Anodized Receiver
  • Pistol Length Gas Tube Assembly
  • 7.5″ 300 AAC Blackout Barrel
  • 4150 Chrome Moly Steel Nitride Coated Barrel
  • Linear Compensator
  • Twist Rate: 1:8
  • 10″ CBC Arms Gen 2 Keymod Handguard/rail
  • *Does Not Include Bolt Carrier Group & Charging Handle*

Please Note: An “AR-15 Pistol” upper assembly has a barrel less than 16” in length. Pistol uppers are only for use on AR-15 pistol lowers and legal Short-Barreled Rifles. Other configurations may violate Federal law. Installation of AR-15 upper assemblies with certain features including, but not limited to: flash hiders, bayonet lugs, and threaded muzzles may violate state and/or local laws.

Product Details: AR-15 Upper Assembly – 7.5″ / 300 AAC / 1:8 / Linear Compensator / 10″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail

➲ Keymod Handguard

Your AR-15 handguard has huge implications in terms of how much you enjoy your shooting experience. Our seven sided Keymod handguard is built to handle the hardest use and abuse of tactical and competitive shooting while offering more versatility than other handguards. 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. Due to the “7 sided design”, this rail has more than 200% more attachable surface area of a standard keymod rail. This AR-15 handguard is machined from 6061 aluminum, has a hard coat anodized black finish, and comes with a proprietary barrel nut and mounting hardware.

➲ 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.

➲ Pistol 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.

➲ .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.

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 3.6 lbs
Dimensions 27.5 × 4.5 × 4.5 in
Platform

Caliber

Barrel Length

Rail/Handguard

Twist Rate

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