Vortex Viper Red Dot Sight

Item No. 87587400602
Free Shipping


Fields marked with * are required.


Add to cart options

Product Actions

This item is currently out of stock.

Additional Information


Product Description

The Vortex Viper Red Dot Sight is a low-mounting sight ideal for handguns with cutout slides. This red dot features a lightweight, compact chassis that allows it to serve either as a primary sight or a co-witness with suppressor-height iron sights. The low-glare matte finish keeps you concealed and protects the sight against wear and corrosion. The 6 MOA red dot is daylight bright, providing an accurate point of aim in a variety of light conditions. Parallax-free with unlimited eye relief, the Vortex Viper Red Dot Sight delivers pinpoint precision with fast target acquisition, making it a great choice for handguns.

  • Waterproof and shockproof
  • Parallax-free with unlimited eye relief
  • Included Weaver/Picatinny rail mount
  • Compact and lightweight single-piece chassis
  • Low-glare matte-anodized finish adds durability
  • Fully multi-coated for increased light transmission
  • Up to 30,000 hours of battery life on the lowest setting
  • ArmorTek® lens coating protects lenses against oil, scratches, and dirt
  • Model #: VRD-6
  • Magnification: 1x
  • Length: 1.8 in.
  • Weight: 1.03 oz.
  • Dot Size: 6 MOA
  • Dot Color: Bright red
  • Eye Relief: Unlimited
  • Parallax Setting: Parallax-free
  • Mount Type: Weaver/Picatinny
  • Adjustment Graduation: 1 MOA
  • Max Windage Adjustment: 120 MOA
  • Max Elevation Adjustment: 120 MOA
  • Battery Life: Up to 30,000 hrs. (low); Up to 150 hrs. (high)
  • Lens cloth
  • Protective cover
  • CR 2032 battery
  • Flathead wrench
  • T-10 Torx wrench
  • Weaver/Picatinny mount

Customer Reviews

4.8 / 5.0
34 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Best bang for your buck!
Great sight, best bang for your buck on the market. Great construction
June 5, 2020
Originally posted at
Great Sight & Customer Service
The optic works amazing and haven't had any issues running it on my Glock. Also misplaced the picatinny mount and Vortex replaced it no problem.
April 7, 2020
Originally posted at
Good sight for a CCW weapon.
This is my second vortex red dot I have installed on a pistol. The dot is clear and offers a good range of adjustments. The sight holds zero well.
March 1, 2020
Originally posted at
This may be a first for this little guy
Just received the Viper today...I had a standard red dot and decided to switch it up a bit. I plan to shoot 150 ft or less in deep woods. Dot is bright easy to operate. Do y’all think it will hold zero on a 44?
September 13, 2019
Originally posted at
I bought this red dot a month ago, and I couldn’t be happier. Awesome product and great customer service!! Vortex all the way.
May 30, 2019
Originally posted at
Love my Viper!
The viper is perfectly at home on my polymer80 build I completed. Looked at other options but with the vortex VIP warranty and the Viper having all the feature I wanted in a red dot nothing else could compare.
May 28, 2019
Originally posted at
Perfect Pistol Optic
I have one on my FN FNP Tactical and it does a great job. Adjustments are clean and precise, the dot is almost perfectly round and the brightness is perfect for those sunny Texas range days.

Battery life is pretty good, as I only had to replace it a littler after 1 year of use. Though I typically replace all of my optics batteries in one year intervals anyway.
May 28, 2019
Originally posted at
Very Accurate
Very Compact and Accurate. Clarity and Dot is amazing!
May 28, 2019
Originally posted at
Very nice window
Recently purchased I have trijicons and the razor so I figured I would try this one out. Battery loads from the bottom is about only down side otherwise nice wide window and the buttons feel really nice and easy to adjust
May 14, 2019
Originally posted at
Very reliable
Ive bought 3 vipers over the years because it just a great red dot. It was a great fit for my glock 19.
May 13, 2019
Originally posted at