Description
The Sightmark Ultra Shot R-Spec SM26031DE is a red dot sight from Sightmark (model Ultra Shot) with a 3 MOA Red / Green Dot / 5 MOA Dot / 50 MOA Circle Multi Reticle reticle and a 3 MOA / 5 MOA / 50 MOA dot.
Sightmark Ultra Shot R-Spec SM26031DE Overview
A red dot sight puts a single illuminated aiming point on the same focal plane as your target, so you keep both eyes open, focus on the target and simply place the dot. That makes it faster than iron sights for most shooters, especially as eyes age and a sharp front sight gets harder to see.
Red dots are at their best from contact distance out to roughly 100 yards on a rifle or 25 yards on a pistol, where speed matters more than magnification.
Reticle and Brightness
The reticle is listed as 3 MOA Red / Green Dot / 5 MOA Dot / 50 MOA Circle Multi Reticle, with a 3 MOA / 5 MOA / 50 MOA dot size, and the sight offers 10 brightness levels. A smaller dot covers less of the target for precise shots at distance, while a larger dot or circle-dot reticle is faster to pick up up close. Set the brightness just high enough that the dot is crisp against the background; too bright makes it bloom.
Mounting and Fit
It mounts via Picatinny Rail. The distributor lists it for rifle use. Set your zeroing distance to match how you use the gun: 50 yards is a popular rifle zero for a red dot, and 15 to 25 yards is common for pistols.
Power and Battery
It runs on a CR123A battery, with the distributor quoting 2,000 hrs of battery life. Battery life varies a lot with brightness setting and temperature, so replace the battery on a schedule, such as every birthday or every season, rather than waiting for it to fail.
Build and Durability
The housing is aluminum, and the distributor lists it as shockproof / water resistant. Listed weight is 10.70 oz with a length of 4.33″. Check the mounting screws after the first range session and use the thread locker the maker recommends.
Honest Limitations
Shooters with astigmatism often see a red dot as a starburst, comma or cluster instead of a clean dot; a prism sight, a different dot color or corrective lenses can help, so try one before you buy if you can. Budget and mid-priced sights are fine for range, hunting and home use, but they are not built to the same abuse standard as top-tier duty optics, so match the sight to the job.
Sighting In
Start close, at 10 to 25 yards, to get on paper, then move to your final distance and refine. Keep a consistent eye position and cheek weld while you shoot groups, adjust windage and elevation in small steps, and confirm the zero with the ammunition you actually carry or hunt with.
Before You Buy
Confirm the mount, footprint or rail on your firearm, the battery type, and whether you need co-witness height with your iron sights. Optics are not firearms and ship without an FFL transfer.
Choosing Dot Size and Color
Dot size is measured in minutes of angle, or MOA. A 1 MOA dot covers about one inch at 100 yards, so a 2 MOA dot covers two inches and a 6 MOA dot covers six. Small dots favor precise shots on rifles, while larger dots are quicker to find on a pistol during a fast draw. Green dots tend to look brighter to the human eye in daylight, while red dots often look crisper indoors and at dusk.
Care and Storage
Keep the lens covers on when the sight is not in use, clean the glass with a lens brush and a microfiber cloth rather than a shirt tail, and avoid harsh solvents on the coatings. If the sight has an auto shut-off or motion sensor, learn how it behaves so the dot is on when you need it. Store spare batteries in a cool, dry place and swap them before long trips.
Specifications
- Brand: Sightmark
- Model: Ultra Shot
- Magnification: 1x
- Reticle: 3 MOA Red / Green Dot / 5 MOA Dot / 50 MOA Circle Multi Reticle
- Dot size: 3 MOA / 5 MOA / 50 MOA
- Brightness levels: 10
- Objective: 33mm
- Mount: Picatinny Rail
- Battery: CR123A
- Battery life: 2,000 hrs
- Material: Aluminum
- Color: Dark Earth
- Weight: 10.70 oz
- Dimensions: 4.33″
- UPC: 812495023408
Who It Is For
The Sightmark Ultra Shot R-Spec SM26031DE is a great fit for shooters who want faster target acquisition than iron sights on a rifle, shotgun or pistol caliber carbine.
Buy the Sightmark Ultra Shot R-Spec SM26031DE at MAG5 Firearms
MAG5 Firearms is a family-owned FFL in Collegeville, Pennsylvania. Order the Sightmark Ultra Shot R-Spec SM26031DE online, or browse our red dot sights and optics for more. For factory details, visit Sightmark.
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