Triton Atlas Tactical-Grade 4-Slot Picatinny Riser Mount - 0.9" Medium Profile
Condition: New
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, Jun 12
Size: 4 Slot
Style: Medium: 0.9"
Features
- Unwavering Stability: Constructed from 6061-T6 aircraft-grade aluminum, the Triton Atlas ensures rock-solid mounting for your optics, even under heavy recoil. The Atlas features anti-recoil lugs that was precision milled to fit MIL-STD-1913 Picatinny rails.
- Precision Elevation: The riser design provides the ideal height adjustment for achieving optimal eye alignment and target acquisition, enhancing your shooting accuracy. Choose between 4-Slot or 13-Slot Picatinny as well as 3 different heights: 0.6", 0.9", or 1.2".
- Tactical Versatility: The Picatinny rail interface offers seamless compatibility with a wide range of accessories, such as red dots, small optics, backup iron sights, other accessories.
- Rugged Durability: Built to withstand the harshest conditions, the Triton Atlas features a hard-anodized finish that resists scratches and corrosion.
- Effortless Installation: The mount's user-friendly design and included hardware make installation quick and hassle-free, getting you on target in no time. All bolts featured is made from hardened steel and feature a torx screw type for added durability.
- Torque Specification for Base: 25 in/lbs, blue threadlocker is recommended but not required.
- Every Triton product is backed by our VisionGuard Eternal Warranty. Any manufacturer defect is covered by us. With VisionGuard, you'll never second-guess your gear. Enjoy a lifetime of clarity, confidence, and continuity; because when you choose us, we're with you for the long shot. Yes I know this isn't a scope so the warranty name doesn't really make sense here but the point is you're covered.
Item Package Dimensions L x W x H: 2.76 x 2.09 x 1.42 inches
Package Weight: 0.06 Kilograms
Brand Name: Triton
Color: Black
Part Number: MS066-4M
Date First Available: July 2, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Jun 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
It even looks like a tiny anvil
Reviewed in the United States on October 29, 2025 by Drew
Neither this riser nor the optic I stuck on it budged after 200 rounds of heavy recoiling ammo. My shoulder is bruised but the riser is no worse for wear. It fits perfectly onto my pic rail and the screws were easy to manipulate. I didn't have to fully unscrew the screws to get it onto my rail, unlike a lot of other pic rail accessories I've tried. I got the .9 inch riser thinking that .9 was the overall height of the riser, but it's actually the amount that the rail is raised by. The item description was a little unclear.
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Reviewed in the United States on December 1, 2024 by Valentine
It’s perfect!! Exactly what I was looking for .
Reviewed in the United States on July 16, 2025 Reviewed in the United States on July 16, 2025 by Kevin rivera
This is a great looking riser and I wish I could have used it. However, my CMORE RST2 dot sight at 2” in length won’t center because the riser only has 4 slots. I found another riser, albeit not as good looking design, with same length and 5 slots and achieved a perfect alignment.
Reviewed in the United States on March 31, 2026 by Riku
Great sight riser, can't wait to go zero my rifle after installing it. I needed to bring my red dot sight up about 1 inch on my rail, as I had previously mounted it directly to the rail. This provides just the right amount of rise. It was simple to install, and it was very inexpensive. Great option for your M-LOK accessory needs!
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Reviewed in the United States on August 5, 2025 by Jon Madden
I had never heard of Triton Tactical before. It is well made, good value for the money, looks good, and fits on the picatinny rail well. Good for mounting a small red dot sight.
Reviewed in the United States on December 19, 2024 by Phil Q.
Great product. Looks good, fits well on my AR and is compatible with my Vortex red dot site.
Reviewed in the United States on January 27, 2025 by DCON
Quick shipping and good packaging. Simple design should make it pretty resistant to daily abuse. It was installed on AR platform and mounted a Eotech SP3 to it. So far no issues. Shot a few 100 rounds and no movement of the mount and keeping zero. Competitive price. Would buy again.
Reviewed in the United States on March 9, 2025 by ben fleury