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Vortex Viper Shotgun Enclosed 1x Micro Reflex Red Dot Sight
As Low As $254.49 Save Up to 41%
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Expert Review

Supreme Optic Solution for Multiple Scenarios

by Andrew, Gear Expert from IL, United States Written on September 15, 2025
I’ve been running the Vortex Viper Shotgun Multi-Reticle on my Beretta 1301 Tactical and straight up, it’s one of those little tools that just makes sense — solidly built, enclosed so it takes a beating better than an open reflex, and the multi-reticle setup is actually useful in real life: flip to a tight dot when you want precision with slugs, or use the circle+dot when you need super fast target pickup with buckshot. The glass is clear, the dot stays sharp, and the sight is forgiving with cheek welds and eye placement (which matters a lot on shotguns), the buttons feel tactile, and the CR2032 power setup gives decent runtime as long as you don’t run it full blast all the time. It’s not the tiniest or lightest option out there, and if you never plan to change reticles a single-dot version would save you a little cash, but for someone who runs varied loads and wants the flexibility to switch between speed and precision without changing optics, based on my time on the range with it, this one’s a keeper — tough, intuitive, and built like it won’t quit when the shooting gets real.
Most Helpful Positive Review lowest shotgun optic solution I’ve found
I don’t often write reviews for products online. But I had to share my thoughts on this optic. Tried the Aimpoint S1 and many adapter plates to RMR. Each set up raises the optic up way to high breaking any idea of a good cheek weld. The Viper is the lowest optic I’ve ever tried. Just a slight raise in cheek weld but easily adaptable. Competed in 3 gun yesterday and had a fantastic shotgun day. With static and arial targets. The large empty circle was incredible to use. Zeroed at 20yds with the center of pattern in center of circle.
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Red dot/circle Vortex w/base

by John Arnold, Verified Owner from TN, United States Written on November 13, 2025
Love the Circle and Dot sight and built in base. Great price and fast Shipping. JD
Pros:
  • The Circle around the dot
  • Circle around the dot allows faster targ tracking
Cons:
  • None
Best Used for:
  • Turkey, squirrel
Would recommend: Yes
Was it helpful to you? Yes | No

As I expected

by Turkeyaddict, Verified Owner from AR, United States Written on November 11, 2025
Like other vortex products, it is just what I expected. Fit perfect on Mossberg 935 and sits low enough for a comfortable cheek weld. Best shotgun red dot I have seen as far as direct mount without a rail or specialty cutout. Seller had best price by far and shipping was fast!
Pros:
  • Low profile
  • No rail needed
  • Clear and good field of view
Cons:
  • none yet
Best Used for:
  • Shotgun
  • Turkey hunting
Would recommend: Yes
Was it helpful to you? Yes | No

Perfect site

by Cluckster, Verified Owner from IN, United States Written on October 31, 2025
Best red dot on the market, mount is low on the gun & makes cheek mold alignment easy & comfortable. Highly recommend for all shotgun applications
Pros:
  • Mounts low on gun
Cons:
  • None
Best Used for:
  • Turkey hunting
Would recommend: Yes
Was it helpful to you? Yes | No

Good fit on Tac13

by Ron, Verified Owner from OH, United States Written on October 31, 2025
Just to let everyone know. This viper shotgun red dot fits the Tac13 really good. It mounted in far back hole in receiver in back single hole of mount and two forward holes in receiver at end of front and back of front mounting slot. This thing isn’t moving anywhere. Using 3 MOA dot with 65 MOA circle for 00 buck. The sight height is right for cheekweld on grip. Time of use will tell if it’s great or just OK.
Would recommend: Yes
Was it helpful to you? Yes | No

Vortex Viper

by Eyes N Ears Tactical, Verified Owner from LA, United States Written on October 8, 2025
Vortex always make great quality products. This one is no different, the integrated mount makes this optic sit low to the receiver. I also like the closed emitter so dirt and water can’t get in the optic. This product is very well built and can be used in various applications. I have it mounted on my Mossberg 990 Aftershock 12 gauge semi automatic shotgun. Awesome optic for shotguns.
Best Used for:
  • shotguns
Would recommend: Yes
Was it helpful to you? Yes | No

great quality

by Brett, Verified Owner from IN, United States Written on August 9, 2025
Built nice seems well put together and thought out from the buttons to the battery replacement
Would recommend: Yes
Was it helpful to you? Yes | No

Nice Clear Red Dot

by JAEGER56, Verified Owner from PA, United States Written on June 9, 2025
I put this on my Mossberg 835 Ultra mag 12 gauge and I really like
the adjustable red dot reticle
Would recommend: Yes
1 of 1 found the following review helpful.
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Amazing !!!

by Tim, Verified Owner from MT, United States Written on June 4, 2025
I've had a few red dots on shotguns over the years, usually RMR type. I don't know why someone didn't think of this earlier !!! Excellent mounting solution, rock solid and simple. I love that its enclosed. The buttons are excellent. This makes slug work out to, and even PAST 100 yards a piece of cake !!!!
Pros:
  • Size
  • Mounting
  • buttons
Cons:
  • None
Best Used for:
  • hunting
  • competition
  • Tactical
Would recommend: Yes
1 of 1 found the following review helpful.
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Vortex Viper shotgun red dot

by Andy, Verified Owner from NY, United States Written on May 11, 2025
Great optic so far with the only use being to sight it in for spring turkey season. Fit and finish is what’s expected of Vortex. Installation was very easy. Provided screws fit my SBE II perfectly. The screw packages all have a QR that’s exactly the same but brings you to a page with the list of guns for each screw type. The only reason for 4 stars is the wait to receive it. Ordered March 9th with a shipping time estimated as a week. I kept getting notification that it is going to take longer. At one point they offered to refund or switch to a different item. I finally got it around May 1st. Overall I’m happy with the purchase and would definitely order it again.
Would recommend: Yes
Was it helpful to you? Yes | No
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