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Questions & Answers
Will this fit on a moss berg 590 with the aridus from mount Expert Answer

No. The Aridus Mossberg optic mount is a direct mounting platform for optics that use the Trijicon RMR footprint. This means you can only fit optics that use the RMR footprint such as the Trijicon RMR, SRO, Ameriglo Haven, Swampfox Justice and more.

by Ethan, Gear Expert, February 28, 2023
What is the center height on the R Spec model? Bought a magnifier to use with it and the magnifier is to high and wondering how big of a riser to get Expert Answer

The Sightmark Ultra Shot R-Spec Reflex Sight has a centerline height of 1.41" (Absolute Co-Witness).

by Ethan, Gear Expert, February 22, 2023
Customer Reviews
Helpful Positive Review
Old is still good by Conan, March 17, 2023
I have four if these older model sights and the work quite well on both semi auto ,bolt rifles and crossbow . The variable sight option is unique to this model but allows cross over from FA to FA when desired. Yes it’s large and clunky but it’s a sm...
Read More...
2/2 found this helpful
Helpful Positive Review
Not bad for the price point. by Dave, Verified Owner, May 31, 2023
I was looking for something cheap to throw on a rifle just in the mean time till I found something, and so far, this Sightmark has been over all pretty good. For the price range this is in, your could certainly do worse. It holds Zero, the battery li...
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2/2 found this helpful
Helpful Positive Review
GREAT BUDGET SIGHT by Pete, Verified Owner, January 26, 2024
Fantastic sight, crystal clear glass. American company in Texas, fast shipping from Optics Planet.
1/1 found this helpful
Helpful Positive Review
Not Bad For A Sightmark by Raffpap, Verified Owner, December 12, 2018
I liked the cleaner, sharper lines of this sight as compared to the basic Ultra Shot so I picked up one of these recently for a M&P 15-22. It's a big larger than the original, looks to be nearly identical to the M Spec but is not overpowering on thi...
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23/24 found this helpful
Helpful Positive Review
The Optics You Chose are Important by rloop912, November 2, 2022
If you're like me you probably own more than one AR platform rifle in different calibers. Each one is mission specific and the type of optic you chose makes all the difference. For a AR pistol in .300 BLK, I chose this Sight Mark Ultra Shot R-Spec Re...
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3/3 found this helpful
Helpful Positive Review
Fantastic sight! by KayakerDave, Verified Owner, November 28, 2020
I put this on my AR Pistol. I don't know what the others are saying about it not staying on. I haven't had any issues with the 500+ rounds I put through it so far. It's easy to adjust and sight in. Stays set. Solid construction. Clear glass!!! Easy t...
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7/7 found this helpful
Read All 41 Reviews
Color: Black Reticle: 4 pattern Illumination Color: Green , Red Included Accessories: Adjustment Tools , CR123A Battery , Manual , Neoprene Cover Condition: New Quantity: 1 Red Dot Sights-Footprint: Not Applicable

Code: XK-RD-RSPC-SM26031

MPN: SM26031

UPC: 812495024030

List: $172.80Save 17%
$143.97

Product Info for OpticsPlanet Exclusive Sightmark Ultra Shot R-Spec Reflex Sight 1x33 mm

Boost your target acquisition speed and precision with the Sightmark Ultra Shot R-Spec Reflex Sight. These Red Dot Sights developed by SightMark deliver a wide field of view for full situational awareness, and the scratch-resistant, anti-reflective coating creates a crystal clear sight picture and a remarkably durable lens. The Sightmark Ultra Shot R-Spec MOA Reflex Sight offers a more customized shooting experience with 4 different illuminated reticle options and 10 brightness settings. An extra-long battery life provides up to 2,000 hours of power, and the tough yet lightweight construction is both weatherproof and shockproof. Equip this Sightmark Ultra Shot R-Spec LED Reflex Sight to improve your accuracy and performance at the range.image

Make your Mark.

Specifications for OpticsPlanet Exclusive Sightmark Ultra Shot R-Spec Reflex Sight 1x33 mm:

Manufacturer: SightMark
Color: Black
Finish: Matte
Fabric/Material: Aluminum 6061-T6
Magnification: 1 x
Objective Lens Diameter: 33 mm
Objective Window Size: 33x24 mm
Reticle: 4 pattern
Illumination Type: LED
Illumination Color: Red, Green
Brightness Settings: 10
Eye Relief: Unlimited
Adjustment Type: MOA
Adjustment Click Value: 1 MOA
Emitter Type: Open
Parallax: 25 yds
Lens Material: Glass
Optical Coating: AR Red
Battery Type: CR123A
Battery Quantity: 1
Battery Life: 200-2000 hours
Operating Temperature: -22 - 160 Fahrenheit
Water Resistance Level: IP55
Water Resistant Mark: 40 ft
Fogproof: No
Gun Make: Universal
Gun Model: Universal
Length: 4.33 in
Width: 1.96 in
Height: 2.28 in
Weight: 10.7 oz
Included Accessories: Neoprene Cover, Adjustment Tools, CR123A Battery, Manual
Condition: New
Package Type: Box
Magnification Type: Fixed
Lens Finish: AR Red
Quantity: 1
Tube Diameter: 24 mm
Switch Type: Digital
Red Dot Sights-Footprint: Not Applicable
Mount Type: Picatinny
Attachment Type: Picatinny
Nitrogen Filled: No

Features:

  • Advanced AR coated, scratch resistant lens system
  • 4 red/green reticle options with 10 brightness settings
  • Quick detach mount for easy on/off application
  • Auto shut-off
  • Low battery indicator
  • Recoil rated up to .50 BMG

Package Contents:

  • OpticsPlanet Exclusive Sightmark Ultra Shot R-Spec Reflex Sight
  • Manual
  • CR123A battery
  • Adjustment tools
  • Neoprene cover

OpticsPlanet Exclusive Sightmark Ultra Shot R-Spec Reflex Sight 1x33 mm Orderable Models

List of Orderable Models

  • SightMark Ultra Shot R-Spec Reflex Sight, 1x33, Black, SM26031 , MPN: SM26031 , UPC: 812495024030 , Code: XK-RD-RSPC-SM26031

OpticsPlanet Exclusive Sightmark Ultra Shot R-Spec Reflex Sight 1x33 mm Unavailable & Discontinued Models

List of Unorderable Models

  • USED, SightMark Ultra Shot R-Spec Reflex Sight, 1x33, Black, SM26031 , MPN: SM26031-EDEMO , Code: XK-RD-RSPC-SM26031-EDEMO-SC-C
  • Demo, SightMark Ultra Shot R-Spec Reflex Sight, Black, SM26031 , MPN: SM26031-DEMO , Code: XK-RD-RSPC-SM26031-DEMO
  • OpticsPlanet Exclusive Refurbished, SightMark Ultra Shot R-Spec Reflex Sight, Black, SM26031 , MPN: SM26031-REFURB , Code: XK-RD-RSPC-SM26031-REFURB
  • USED SightMark Ultra Shot R-Spec Reflex Sight, 1x33, Black, SM26031, EDEMO6, Used, Condition Like New, Inspect and Rebox , MPN: SM26031-EDEMO6 , Code: XK-RD-RSPC-SM26031-EDEMO-RE-A
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