UTG Medium Profile .83 Inch Riser Mount – 3 Picatinny Slots – MNT-RS08S3

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AT3 ARO™ Micro Red Dot Reflex Sight


AT3 ARO™ Micro Red Dot Reflex Sight with Optional Riser Mount

The UTG medium-profile riser mount is a durable, low cost option designed specifically for use with red dot sights on the AR-15 platform. This product will raise your red dot by .83″, which is perfect for a full cowitness with the Bushnell TRS-25 or similar sights.


  • New Gen. Riser Mount for Rifles with Picatinny/Weaver Rail
  • 1.6″ Long Picatinny Rail with 3 Slots
  • Side Plate with Spring Tension for Quick Easy Installation
  • Precision Made from Aircraft Aluminum with Matte Black Anodizing
  • 0.83″ Saddle Height with See-through Design
  • Weight: 1.6oz

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

UTG Lifetime Warranty

Leapers, Inc. warrants that all UTG & UTG PRO products conform to published specifications and are free from defects in material and workmanship. We will repair or replace defective products for the duration of the product’s life span. Our dedicated in-house customer service professionals will provide the best-in-class UTG experience.

Please note that this warranty does not extend to products disassembled, damaged from misuse, accidental impact, negligence, natural disasters/accidents, or unauthorized repair or alteration.

Warranty Instructions

  • Go to Warranty Request under Customer Service on our website.
  • Fill out the necessary contact and product information to the best of your knowledge.
  • A purchase receipt is required for all warranty cases and needs to be attached at the end of the form.
  • Finalize the case by submitting the information to us.
  • You will hear from one of our customer service reps within 24-48 hours and we will provide you with additional information and instructions.
  • No return will be accepted without an RA#.
  • For any questions regarding the process, please feel free to call at (734)542-1500.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 2 reviews
Paul Bono
Not what I expected

I'm sure it works fine but it doesn't do what I expected it to do. However, once I install the rest of the parts I ordered it may work out fine. No need to return it or expect a refund. It may come in handy down the road. I wanted something I could look through when using iron sights but still use the red dot laser for further targets.

this red dot works

love the ruggedness of this unit, my Ar15 fell off range bench on to concrete floor, little nick on side of sight but never lost zero. Nice unit...love how small it is with large controls for changing brightness setting. A little difficult to see elevation/elevation correction on adjustment screws at range but managed to zero. Great price and SUPER customer service!!

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