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AR-15 Upper Assembly – 16″ / 300 AAC / 1:8 / 15″ Hera Arms IRS AR-15 Handguard / Rail

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

This AR-15 upper assembly is made from the highest quality parts and the rails are engineered and manufactured in Germany with the remaining components being made within the United States. The 15" Hera Arms IRS design is the classic Picatinny handguard/rail.   Barrel: 16” 300 AAC Melonite Barrel Chrome Moly Twist Rate: 1/8 Feed Ramps: M4 Gas Block: Steel .750 Low Profile Gas Tube: DGI Stainless Pistol-Length for 300 AAC Muzzle Device: Steel A2 Style Flash Hider - [READ MORE BELOW]

This product has been discontinued.

Description

ar15 16 300aac blk upper assembly 15 hera arms rail

This AR-15 upper assembly is made from the highest quality parts and the rails are engineered and manufactured in Germany with the remaining components being made within the United States. The 15″ Hera Arms IRS design is the classic Picatinny handguard/rail.

 

  • Barrel: 16” 300 AAC Melonite Barrel Chrome Moly
  • Twist Rate: 1/8
  • Feed Ramps: M4
  • Gas Block: Steel .750 Low Profile
  • Gas Tube: DGI Stainless Pistol-Length for 300 AAC
  • Muzzle Device: Steel A2 Style Flash Hider
  • Rail: 15″ Hera Arms IRS Free Float Rail
  • Upper Receiver: Forged Upper Receiver
  • Upper Components: Mil-Spec Forward Assist, Mil-Spec Dust Cover, and Brass Deflector

 

SAFETY WARNING:

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-15 Upper Assembly – 16″ / 300 AAC / 1:8 / 15″ Hera Arms IRS AR-15 Handguard / Rail

➲ 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.

➲ Standard MIL-SPEC 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. With lightweight aluminum construction and traditional snag-free latch design, this charging handle provides superior function and reliability.

➲ 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.

➲ 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.

➲ Barrel

The barrel is one of the few components that directly affect the accuracy and weight of your build.  This barrel has a nitride finish for increased strength and durability. This provides not only an impressive barrel life but ensures excellent accuracy. The barrel threads are carefully threaded to the .308 standard. Optimized for stability with a 1:8 twist rate, this 300 BLK barrel can handle heavier bullets used for subsonic loads with ease. 

➲ A2 Flash Hider

The muzzle device is designed to perform a specific task, like suppress flash intensity or reduce felt recoil. This A2 Flash Hider is machined from quality steel and finished with an exceptionally corrosion resistant salt bath nitride for a lifetime of service. It provides effective flash suppression that preserves the shooter’s night vision by disrupting the muzzle flash when firing in low lighting conditions. While its closed bottom with top and side ports offers reduced dust signature when shooting from the prone position while additionally acting as a compensator.

Additional information

Weight 4.7 lbs
Dimensions 27.5 × 4.5 × 4.5 in
Platform

Caliber

Barrel Length

Rail/Handguard

Twist Rate

5 reviews for AR-15 Upper Assembly – 16″ / 300 AAC / 1:8 / 15″ Hera Arms IRS AR-15 Handguard / Rail

  1. Rated 5 out of 5

    Philip

    Great upper! Great price! Deciding on what to buy next!

  2. Rated 5 out of 5

    Chris Stafford

    I ordered a complete upper in 300 Blackout. Shipping was timely, and the price was even better. The upper was Fantastic!! The finish was great, and the fit to my lower couldn’t have been any better.
    The 15″ quad rail really sets it off from other guns. Thank you!!

    Chris S.

  3. Rated 5 out of 5

    Matt Brophy

    I received my upper two days ago. I didn’t end up with the quad rail handguard on my rifle; I ended up with the keymod. The upper looks GREAT!

    I ordered my upper on 26JUN2016. Due to anti-gun issues, Customs had/has CBC Industries parts from Germany on hold. I knew it would take a little time to receive my upper, but I didn’t think two months (no big deal to me).

    After a month and a half I called CBC, they told me why my upper was taking so long. CBC proposed me adding another forward handguad to my upper. I decided to go with the keymod. Roughly a week and half goes by, my order is still unfulfilled. I called again. I talked to Chris. Chris took GREAT care of me! That day my upper was in the mail; CBC sent it via 3 Day Ship USPS. Not to mention, CBC took care of me, when I was being a pain in the butt with shipping address issues (long story).

    CBC didn’t even charge me more for the keymod handguard. Thank You! Hands down the easiest company to deal with and the most friendly! Great people and everyone was very friendly when I called!

    I would order from CBC again. If you’re reading this, you should order from CBC.

    I hope it shoots as well as it looks.

  4. Rated 5 out of 5

    Scott Z.

    this is a good upper, I’ve had about 300 rounds through it now and not a single issue.
    time will tell on the barrrel I guess but for now it’s a great shooter.
    the bolt carrier was very tight for the first 100 or so rounds but finally loosened up.
    when I ordered it lead time was 2-3 weeks, it took 4 weeks and 1 day to get to my door.

  5. Rated 5 out of 5

    Matt White

    Received my upper on 12/12/2016 and was very pleased when I invited it.
    First of all, the packaging was impressive. Upon getting my first glimpse of it I was impressed at the quality, fit and finish of my upper.
    I got my lower from my my safe and attached the two and….voila!! What a great looking gun.
    In a few weeks when I get a BCG and charging handle I’m going to the range to test her out. I’ll post updates when I do.
    Great product that I would buy again in a second.

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