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AT3 Tactical PRO-MOUNT Mini Riser Mount – .83 or 1 Inch Height Lightweight Cantilever Mount

AT3 Tactical PRO-MOUNT Mini Riser Mount – .83 or 1 Inch Height Lightweight Cantilever Mount


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Lifetime WarrantyOn All AT3 Brand Products

All AT3 Tactical Brand Products carry a lifetime warranty against manufacturer’s defects.

This includes AT3 Red Dot Sights, Handguards, Iron Sights, and any other product that carries the “AT3 Tactical” or “AT3™” name. For other brands (ex. Magpul or Troy), please refer to the manufacturer’s warranty policy.

In the event that your AT3™ product becomes unusable, we will repair or replace the product at no charge to you.

If we cannot repair your product, we will replace it with a product in perfect working order of equal or better physical condition. The warranty is fully transferable, but we may require information about the original purchase to validate the authenticity of the product.

If your product is in need of warranty service, please contact AT3 Tactical to start the process

Our contact info is available here. To expedite processing, please provide your order information and description of the defect.

Please note: The AT3 Lifetime Warranty does not cover loss, theft, intentional damage or cosmetic damage that doesn’t affect the performance of the product.

Fast & Free Shipping On orders over $50

You will receive fast, free shipping for all orders over $50

Shipping cost is $7.99 for orders under $50. We ship with UPS or USPS, depending on the item.

Most orders received by 1pm CST ship the same day

You will receive an email with tracking information at the time of shipment. To expedite shipping, we may ship your order from multiple warehouses. Orders placed on weekends, holidays, or after 1pm will ship the following business day.

The PRO-MOUNT is our improved riser for the AT3 RD-50 Red Dot Sight and all other picatinny-mount red dot sights. Lightweight, low-profile, and canted for faster target acquisition.

The new PRO-MOUNT riser is packed with premium features in a sleek package, without the high-end price tag.  The cantilever design places your optic further forward, which makes guiding your eye towards your target even faster.  The skeletonized body of the sight keeps weight low without sacrificing the strength you need for staying on target in rough conditions.  And keep things snag-free, we’ve switched to a bolt and lock nut for a tight fit that won’t get caught on your gear.

There are 2 options available:

  • 1″ Hi Profile Riser – Raises your optic by 1″, which is perfect for a lower 1/3 cowitness on most red dot sights
  • .83″ Med Profile Riser – Raises your optic by .83″, which is perfect for an absolute cowitness on most red dot sights.


  • Mounts on any Picatinny or Weaver rails
  • 1.5″ Long Picatinny Rail with 3 Slots
  • Machined from aircraft aluminum with black anodizing
  • 1″ and .83″ saddle heights are available
  • Weight: 1.1 oz
  • Includes Allen wrench
  • Backed by the AT3 Lifetime Warranty

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Customer Reviews

Based on 5 reviews

I put it on my Galil Ace 556, I love the fact you can see through the mount! I have my AT3 RD 50 on it an I can still use my iron sights! just by moving head up or down ever so slightly. Thanks AT3

Thanks for sharing your feedback, Mitchell. We're glad you're satisfied with your purchase. Cheers!
Made well.

This riser arrived rapidly and was machined and finished very well. I mounted the AT3 red dot to it and this combo is excellent. I recommend both to any AR type rifle that you need to get up off the Picatinny rail to correctly utilize the red dot sight. Looks cool also.

Thanks for sharing your feedback. We're glad you're satisfied with your purchase. Cheers!
High quality, low cost mounting option for your Picatinny railed red dot.

If you’re looking for a red dot mount with picatinny rail section... This is the one to get! Looks good and functions. Obviously I wouldn’t go into battle with it, but for plinking or an option for a low cost build, this will work great! The attachment for my red dot was a lil to high as I ordered the 1” should have gone with the .’83 for lower 1/3. The red dot doesn’t mount directly to the riser but has a thin mounting plate between the optic and riser that’s why I calculated wrong. Hope this helps! Would buy again.

Thanks for sharing your feedback, Spec. We're glad you're satisfied with your purchase. - AB

No complaints here, the one inch riser goes well with my build, it fits the look that I was going after.

Looking good! Thanks for choosing AT3, Rene. We're glad you liked it. - AB
Well Built Mount

I got the 1" riser mount and I can easily say this is built well. From the machining to the hardware, this is a solid mount to run. At 1" it gives a great 1/3 cowitness when running back up iron sights. I'd buy it again.

Thank you for your feedback! Glad to hear you are satisfied with your new riser mount. -- LM

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