AR-15 Rail – 15″ Hera Arms Keymod AR-15 Handguard / Rail

Rated 4.67 out of 5 based on 6 customer ratings
(6 customer reviews)

$139.00 $62.10

In stock

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The Hera Arms Slim IRS Key Mod is a modern designed AR-15 Handguard made from high-quality aluminum and is built to handle the hardest use and abuse of tactical and competitive shooting. The IRS Key Mod AR-15 Rail is CNC milled from aluminum alloy and hard coated anodized for added strength.
Features keymod attachment points at the 3:00, 6:00 & 9:00 position. So, if you want to just use a scope or if you need to mount every accessory in the AR world, there is plenty of attachment area for your needs.
The IRS comes with his own barrel nut where the Handguard is clamp mounted with 3 screws for additional strength. The anti-turn millings prevent turning even at the hardest use.

Additional information

Weight 1 lbs
Dimensions 12 x 8 x 4 in



Hera Arms

6 reviews for AR-15 Rail – 15″ Hera Arms Keymod AR-15 Handguard / Rail

  1. Rated 5 out of 5


    Fit and finish are great nice tight lock up on the barrel nut. Top rail does sit a little lower then the upper (about 1/64″ ) but doesn’t bother me as im using a magnified optic without buis.
    Will buy again for a lightweight carbine..

  2. Rated 5 out of 5


    This is an unbeatable handguard fir the price! Fit and finish were perfect and I did not experience the height difference the other reviewer spoke of of when mating this to my upper receiver. The barrel nut and attachment method of this are awsome, no over tightening to line up the gas tube just torque it to its proper value and your good to go. I would highly recommend this product to anyone looking for top notch quality!

  3. Rated 5 out of 5

    Nito Mortera

    Awesome looking rail for my AR15 rifle. As an engineer, shooter, and hunter, I truly appreciate the design and value that CBC Industries brings to the AR15 & AR10 aftermarket table. Installation of the Hera Arms Rail was very simple with no issues whatsoever. I produced the above video, and I will continue to utilize CBC Industries for my AR15 & AR10 style rifles. Thanks again to Chris and Lorraine from CBC Industries.

  4. Rated 5 out of 5

    paul sova

    Really excited to get this handguard and CBC shipped it out very quickly. Got to my door 2 days after ordering! I became disappointed when it did not fit my non milspec upper receiver. I contacted CBC and they promptly emailed me back to ship it back for a refund. I spoke to Chris today and he wanted to make sure that my experience with his company went smoothly and if there was anything else he could help me with.

    That is customer service above and beyond what was expected by me. Its rare in this day and age to be able to speak to another person about a return much less having them make sure things are OK with me. I will be ordering more stuff from CBC in the future.

  5. Rated 5 out of 5

    Emmett Reimer

    I had to give it 5 stars for the price of the product. This handguard is great for a low cost build. It offers space for any additional accessories the owner wants to mount and had a solid fit and finish. Now it’s not the same quality as a Midwest Industries or Troy guard, but it does its job, and it looks great.

    Only con about this guard is that it makes a ringing sound when you charge the rifle, other than that, everything is great

  6. Rated 3 out of 5


    Looks great, light. Mine didn’t come with the lower bolts for the clamp part at back of it. Just handguard and barrel nut. Is there a way to get them?

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