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Viridian Weapon Technologies RFX-15 1x17mm Green Dot Reflex Sight
$289.00 $249.00 Save 14%
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Most Helpful Positive Review Green > Red for older eyes. Much crisper and easier to pickup.
I recently purchased the Shield SMSc and had it mounted to my Hellcat pro. The Shield is a great sight, but I didn't care for the auto adjustment feature of the red dot. The red dot adjusts to light based on how much light is present. I ordered the RFX15 because I was interested in how my eyes would...
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Most Helpful Negative Review Beware, won’t fit p365
I have a p365X, according to the footprint, it should fit, but none of the screws provided fit. I contacted customer support and explained the situation, and they just sent me the same screws again. When I emailed them a second time they just said “we’re working on a fix”. Kind of ridiculous to not ...
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RFX 15 greendot

by Sheck, Verified Owner from NH, United States Written on October 25, 2025
Greendot set up on a Tisas Night Stalker. Consistent target hits, and after 500 rounds of 45acp the zero is still perfect. Highly recommend for the pricepoint.
Would recommend: Yes
Was it helpful to you? Yes | No

Great Battery life

by DillionE3, from AZ, United States Written on March 11, 2025
I was worried about the battery life at first, but it’s exceeded my expectations. After several outings, the sight is still going strong. Plus, the auto-shutoff feature is a nice touch to save power.
Would recommend: Yes
Was it helpful to you? Yes | No

Does everything

by Mike, from ND, United States Written on November 13, 2024
I have a Hellcat and a Ruger Max 9 that i switch this thing between and its a perfect direct fit for both! I love my RFX15! The dot is great and super bright! I love the way it looks, super compact but easy to see through the window, probably the best optic I've seen so far.
Would recommend: Yes
1 of 1 found the following review helpful.
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very nice much better than my Romeo zero

by Freddy, Verified Owner from AZ, United States Written on October 12, 2024
The Viridian green dot reflex on my P365XL IS MUCH BETTER THAN MY ROMEO ZERO THAT WAS PREVIOUSLY ON THERE. I haven’t had the privilege of using it yet, but the window of view is much larger and the green dot seems very bright for daytime use.
Would recommend: Yes
1 of 2 found the following review helpful.
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GREAT Product for the PRICE

by Eriklee2015, Verified Owner from IN, United States Written on September 5, 2024
As red dot (or green dots in this case) become more and more of a competitive market, cheaper versions are being brought forward. Viridian has been around for some time now and I am just learning of them, but this product is fantastic and I will be purchasing more!

The picatinny mount included is a huge plus as well! These mounts can run an additional $50 so take that into account when comparing other options.
Pros:
  • Price
  • Quality
  • Included Picatinny mount
Cons:
  • No shroud
Best Used for:
  • handgun or mount on rifle
Would recommend: Yes
2 of 2 found the following review helpful.
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NOT A 3 MOA DOT, but it is otherwise one of the better optics

by Curt, Verified Owner from TX, United States Written on August 22, 2024
There is a long list of positives about this optic. A ton of things were done better with this optic than with other optics.
It has a single flaw, and it might be a deal breaker for some buyers. It is NOT a 3MOA dot. After being compared to a lot of other optics, this dot is at least 8MOA. It is larger than all of the 6MOA reticles I have compared it to. If it was really 3MOA, I'd probably buy 3 or 4 of these.

Pros:
- Buttons are excellent and in good locations
- Included Picatinny adapter is better than average quality (appears to have steel threads)
- Price is competitive for this quality, if not underpriced
- Glass is immaculate, least amount of parallax error I have seen on a new optic in almost a decade
- Sturdy frame
- Very crisp dot, especially for a green dot
- Night vision settings are excellent
- Has a seal around the battery
- Auto off/on
- Includes decent hardware and various fasteners
Would recommend: Yes
Was it helpful to you? Yes | No

Lever action

by Tray, Verified Owner from TX, United States Written on August 15, 2024
Works great on my 44 lever action . Tac driver 50 yards plus
Would recommend: Yes
Was it helpful to you? Yes | No

user-friendly

by Charliee, from AL, United States Written on July 24, 2024
What I love most about the RFX 15 is how user-friendly it is. The sight is incredibly lightweight, so it doesn’t add much weight to my setup.
Would recommend: Yes
Was it helpful to you? Yes | No

Holds Zero!

by Niguel, from TX, United States Written on July 10, 2024
Mounted this on my AR, and it’s a perfect match. The green dot really pops against various backgrounds, and it holds zero even after all the shooting I did. I put it through at least 100 rounds.
Would recommend: Yes
Was it helpful to you? Yes | No

Doesn't break the bank

by Jaden, from OH, United States Written on June 12, 2024
For the price, this green dot sight is a steal. It’s durable, and the clarity of the lens is never seen before. The battery life seems pretty solid too. I’d recommend this to anyone looking for a reliable sight without breaking the bank.
Would recommend: Yes
0 of 1 found the following review helpful.
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