AR-9 Complete Upper Assembly – 16″ / 9mm / 1:10 / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail with BCG & CHH

Rated 5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

$585.00 $399.00

Only 5 left in stock

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“The Original Operator”

Caliber: 5.56mm NATO / .223 Wylde

Action: Gas Impingement System – Semi Automatic

Safety: Manual Lever with Indicator Markings on Both Sides of Receiver

Receiver: CBC A4 Type Flat Top Upper Receiver

Receiver Material: Forged 7075 T6 Aircraft Aluminum with Aluminum Trigger Guard

Receiver Finish: Hardcoat Black Anodize Finish

Bolt Material: Carpenter 158 Steel

Barrel: CBC 16” (406.4mm) M4 Profile with A2 Flash Suppressor

Barrel Material: 4150 Chrome Moly Vanadium 11595E Steel with M4 Feed Ramps

Rifling: 1 in 7” – Right Hand Twist

Stock: CBC 6-Position Telescoping Buttstock

Forend: CBC M4 Polymer Double Heat Shield Hand Guard

Pistol Grip: CBC A2 Black Plactic Grip

Rear Sight: CBC A4 Dual Aperture Elevation & Windage Adjustable 300 – 600 M

Front Sight: CBC Adjustable Height Square Post in A2 Standard Base

Weight: 6.70 lbs. without magazine (3.04kg)

Length: 35.5” / 33” with Telestock collapsed (901.7mm / 838.2mm)

Additional information

Weight 2 lbs
Dimensions 16 x 11 x 2 in


Barrel Material

Barrel Coating

Barrel Length

Twist Rate


2 reviews for AR-9 Complete Upper Assembly – 16″ / 9mm / 1:10 / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail with BCG & CHH

  1. Rated 5 out of 5

    Chris Little

    Very nice finish as usual from CBC. Cannot beat the price anywhere. This is my 7th upper from them and none have been the slightest disappointment. Lower is a NF Dedicated 9mm with Glock 33rd mags. Topped with a Vortex Venom and Hogan cartridge trigger. Nice combination.

  2. Rated 5 out of 5


    This upper is of excellent quality, I have fired 500 rounds so far without any issues. Using this upper on colt lower and it worked flawless. Way to go CBC, I really like the quality parts that you use for this upper.

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