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AR-15 Upper Assembly – 5″ MICRO 762×39 Stainless Steel / 1:10 / 4″ Keymod Handguard / Tanker Brake / 160833

Icon - 7.62x39 AR CaliberIcon - 1:10 Twist RateIcon - 5 AR Barrel

This MICRO AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. The receiver is a flat top M4 forged Mil-Spec upper receiver that is CNC Machined from 7075-T6 aluminum -  the hardest and most durable material of any upper. The MICRO 5” 762 x 39 barrel is manufactured from stainless steel and has a 1:10 twist rate & MICRO gas system. This upper assembly features a tanker-style muzzle brake which improves stability and limits muzzle flash. Barrel: 5″ 762 - [READ MORE BELOW]

$269.00

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Description

This MICRO AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. The receiver is a flat top M4 forged Mil-Spec upper receiver that is CNC Machined from 7075-T6 aluminum –  the hardest and most durable material of any upper. The MICRO 5” 762 x 39 barrel is manufactured from stainless steel and has a 1:10 twist rate & MICRO gas system. This upper assembly features a tanker-style muzzle brake which improves stability and limits muzzle flash.

  • Barrel: 5″ 762 x 39 Stainless Steel
  • Twist Rate: 1:10
  • Feed Ramps: M4
  • Gas Block: Steel .750 Low Profile
  • Gas Tube: DGI Stainless Micro-Length
  • Muzzle Device: Tanker Muzzle Brake
  • Rail: 4″ Keymod Rail
  • Upper Receiver: Forged Upper Receiver
  • Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector

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 registered 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 – 5″ MICRO 762×39 Stainless Steel / 1:10 / 4″ Keymod Handguard / Tanker Brake / 160833

➲ 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.

➲ Barrel

Chambered in 7.62x39, this 5" Micro barrel lets you enjoy the benefits of the AK-47 ammo with the modularity and versatility of the AR platform. Constructed of 416R stainless steel, this MICRO barrel combines exceptional performance with excellent surface protection and durability.

➲ .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 .750 low-profile 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.

➲ 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.

➲ Muzzle Brake

A muzzle brake effectively cuts recoil and muzzle rise which permits you to make rapid-fire hits without having to fight to control your AR. This muzzle brake does an excellent job of keeping your rifle accurate and on target. 

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 5.3 lbs
Dimensions 27.5 × 4.5 × 4.5 in
Caliber

Barrel Length

Rail/Handguard

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