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Holosun ARO MRS Advanced Rifle Optic 1x22mm Reflex Red Dot Sight
As Low As $174.99 Save Up to 27%
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Most Helpful Positive Review Top tier optic
Best Aimpoint type optic with the circle dot reticle. Wanted an eotech but no shake-awake option. This is hands down just as bombproof and has a crisp reticle better than any other optic I've seen.
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Top Notch Product

by Blaine, Verified Owner from MO, United States Written on November 18, 2025
Another banger from Holosun. I got this and paired it with the Holosun 3x mag. It is an awesome pair. It does sit a bit higher in relation to the rail thank I am used to, but for quick reaction its super easy to line up with he eyes. I have a few Sig RDS but the rest of mine are Holosun. I love them. They haven't balked at the abuse I sometimes put it through with dynamic training. This is the first Green optic I have used, so far I really like it.
Pros:
  • None
Cons:
  • None for me
Would recommend: Yes
Was it helpful to you? Yes | No

ARO MRS GR

by johnchip, Verified Owner from CT, United States Written on November 5, 2025
This is my fourth purchase of the ARO MRS. I have two in red and now two in green. I put them on 1.57" Scalarworks mounts. I use to buy 503s but the ARO MRS is the new version and I do like the new form factor. The battery tray is much better as well. Sure their is no Solar Fail Safe but not a deal breaker. One other thing I like is the bigger objective lens. They work as advertised and serve their purpose. I definitely recommend this optic especially when it goes on sale.
Would recommend: Yes
Was it helpful to you? Yes | No

ARO MRS GR

by johnchip, Verified Owner from CT, United States Written on November 5, 2025
This is my fourth purchase of the ARO MRS. I have two in red and now two in green. I put them on 1.57" Scalarworks mounts. I use to buy 503s but the ARO MRS is the new version and I do like the new form factor. The battery tray is much better as well. Sure their is no Solar Fail Safe but not a deal breaker. One other thing I like is the bigger objective lens. They work as advertised and serve their purpose. I definitely recommend this optic especially when it goes on sale.
Would recommend: Yes
Was it helpful to you? Yes | No

good product

by Stephen Thielemann, Verified Owner from FL, United States Written on October 19, 2025
Good, quality product, robust, light, durable. Has shake awake and multi reticle. Holds zero. The only thing i did was change the mount to a gbrs lerna mount
Would recommend: Yes
Was it helpful to you? Yes | No

Great dot.

by 85cheetahbb, Verified Owner from IN, United States Written on October 18, 2025
Really beats a romeo 5 hands down im switching to holosun for further purchases.
Pros:
  • high value
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

holosun ARO

by WL, Verified Owner from CA, United States Written on October 18, 2025
Looks great out of the box. Clear glass. Got the green multi reticle. Holosun is quickly becoming my favorite when it comes to price and quality.
Would recommend: Yes
Was it helpful to you? Yes | No

very nice red dot

by Vols1004, Verified Owner from TN, United States Written on October 17, 2025
I haven’t had the chance to use this red dot a lot. I like the brightness and glad I picked up the MRS version. I newer to red dots and Holosun ones I seem to really pick up on and like. Several different brands and models in this price range and I’m satisfied with this one. The only no Holosun that I can compare it to is the Sig ROMEO. Seems the quality might be a little better on this Holosun.
Pros:
  • None
Cons:
  • no so far
Would recommend: Yes
Was it helpful to you? Yes | No

Trijicon Destroyer 24K GOLD

by smokey, Verified Owner from NC, United States Written on October 4, 2025
The amber gold dot should be the standard on every close range dot sighted optic on the market. To be honest this makes this sight look and feel like a Trijicon, FOR REAL. I paired it with the juliet3 and it actually pairs better than with the Romeo MSR.
Pros:
  • GOLD DOT
Cons:
  • None
Best Used for:
  • everything
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Trijicon Destroyer 24K GOLD

by smokey, Verified Owner from NC, United States Written on October 4, 2025
The amber gold dot should be the standard on every close range dot sighted optic on the market. To be honest this makes this sight look and feel like a Trijicon, FOR REAL. I paired it with the juliet3 and it actually pairs better than with the Romeo MSR.
Pros:
  • GOLD DOT
Cons:
  • None
Best Used for:
  • everything
Would recommend: Yes
1 of 1 found the following review helpful.
Was it helpful to you? Yes | No

Just what I expected

by Shanerain55, Verified Owner from TN, United States Written on October 2, 2025
Excellent optic for my .300 BLK pistol build. Works well for home defense and will be very good for range days as well. Really like the green reticle after years of only using red dots.
Would recommend: Yes
Was it helpful to you? Yes | No
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