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Reviews & Ratings for Viridian Weapon Technologies GDO 25 1x25mm Green Dot Optic Sight — 9 reviews

(9 reviews)
Viridian Weapon Technologies GDO 25 1x25mm Green Dot Optic Sight
Viridian Weapon Technologies GDO 25 1x25mm Green Dot Optic Sight
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Most Helpful Positive Review Very nice green dot.
I needed an inexpensive green dot and landed on a great price for the Viridian. I have red/green color blindness and red dots can be very difficult for me to see. The green dot pops perfectly with my eye. The optic only has about 200rds through it at this point, but there has been no zero shift.
Most Helpful Negative Review Good for the money
I bought this on sale. I have another green dot I liked a lot, the Holosun 515. I also have a Sig Romeo 5. This is a good sight. Not the 515 one but it didn't cost that either. Previous generation came with QD mount. They should have kept it. The buttons which is the style I prefer over the dial are...
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Nicely built green dot with riser or base mount option

by SylviaSr, Verified Owner from KY, United States Written on April 13, 2024
I purchased this site for use on a hunting revolver. Mount seems well built as does optic itself.
Would recommend: Yes
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viridian optic

by Christopher Trussler, Verified Owner from VA, United States Written on April 7, 2024
Great product,especially the green dot,works better for daytime where you can catch the dot quicker. Highly recommended.
Would recommend: Yes
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Viridian optic

by Chip, from VA, United States Written on April 1, 2024
Works great on my Krink AK looking for a great compact GREEN dot...this it. Works awesome and with the mount you can still see your irons perfectly. Highly recommended for your weapon of choice. You pick up that green dot quickly.
Would recommend: Yes
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Viridian GDO 25

by G, Verified Owner from AZ, United States Written on February 28, 2024
Set up the Viridian GDO 25 on a Ruger 9 mm PC Carbine 19115. Out of the box it was zero'd in. Simple, straight forward to use.
Pros:
  • light but solid
  • Bright strong light
Cons:
  • Instruction could have been a bit clearer.
Best Used for:
  • Any weapon platform
Would recommend: Yes
Was it helpful to you? Yes | No
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GDO 25 1X25mm Green Dot Sight

by LeRoy, Verified Owner from MS, United States Written on January 5, 2024
I purchased this optic to put on a build for my wife. She shot very well with this optic. The green dot was easy to see during the day and the view of sight was easy for her to find the target.
Would recommend: Yes
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Viridian is good to go

by Clayton Davis, Verified Owner from AR, United States Written on January 3, 2024
Got this to pair with their GDO 3x Magnifier, works great. Very clear and crisp 2moa green dot, adjustable brightness... Viridian is good to go, very good quality products...
Would recommend: Yes
1 of 1 found the following review helpful.
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Perfect sized green dot sight

by KTooTall, Verified Owner from UT, United States Written on June 12, 2023
Nice sized green dot. Not too bulky or heavy and provides a good field of vision. My eye picks up the dot really well. It has a nice auto on/off feature like other optics from Sig Sauer and Holosun. Thats the main reason I bought this one. Unfortunately I've discovered I have an astigmatism. I thought the sight was broken because the dot looks like a bunch of little dots all clumped together in an oval shaped pattern. Bummer, its a great sight none the less.
Pros:
  • long battery life
  • Green dot
  • Auto on
  • 7 year warranty
Cons:
  • None
Best Used for:
  • Home Defense
  • Close Range Shooting
Would recommend: Yes
Was it helpful to you? Yes | No
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Last updated 2026-09-20 UTC.