This 16” 9mm barrel is made from 4150 Chrome Moly steel! This upper has 1:10 twist rate. This upper operates a “blow back system”. This barrel is incredible accurate and durable, the strength comes from the 4150 CM steel and the Nitride coating!
This incredible rail has 200% increase in keymods, so your attachment position options are endless! The rail is a 13” CBC Keymod rail made from Airplane Aluminum and then hard coat anodized to improve the strength!
We assemble our uppers exclusively with Veterans of our Armed Services! These military men have an eye for detail, they scope port holes, torque to military specs & quality check each upper.
To use with a 9mm Lower that is designed to work with Glock -style magazines
Barrel: 16” 9mm Melonite Barrel Chrome Moly
Twist Rate: 1:10
Feed Ramps: M4
Muzzle Device: Steel A2 Style Flash Hider
Rail: 13″ CBC Gen ll Free Float Keymod
Upper Receiver: Forged Upper Receiver
Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector
Failure to observe safe firearm handling practices may result in serious bodily injury or death. CBC Industries shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product. Additionally, it is highly recommended that the firearm (as with all new firearms) is thoroughly inspected, cleaned and oiled prior to use.
Product Details: AR-9 Complete Upper Assembly – 16″ / 9mm / 1:10 / 13″ CBC Arms Gen 2 Keymod AR-15 Handguard / Rail with BCG & CHH
➲ 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-9 complete uppers offer 9mm function in a versatile AR platform. Experience superior quality and exceptional performance from all of our CBC complete AR-9 upper assemblies. Better yet, all CBC AR-9 complete uppers are custom built-to-order enabling us to provide you with the best prices you will find anywhere. The quality of our AR-9 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-9 upper at CBC today and save with free shipping!