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Sightmark Mini Shot A-Spec M3 Micro Reflex Sight
Sightmark’s Mini Shot A-Spec M3 is the ideal sight for home-defense and short-to-mid range shooting endeavors. The A-Spec M3 is manufactured to be compatible for pistols with a Shield RMS-C footprint, and it boasts a red auto-brightness control reticle to accommodate shooting at any time, day or night. This optic is perfect for subcompact guns, and is notoriously durable – aluminum alloy housing, IP55 water-resistant, shockproof, able to withstand up to .375 H&H caliber and operate in temperatures from -22F to 122F. With a battery life up to 100,000 hours and an included rubber cover, low-profile fixed mount and manual, the A-Spec M3 is guaranteed to help you Make Your Mark.
Features
- Fits pistols with Shield RMS-C Footprint
- Auto-brightness control reticle
- Co-witness with standard pistol sights
- Red reticle illumination
- Rugged, lightweight aluminum alloy housing
- Battery life up to 100,000 hours
Low-Profile Mount
This compact optic is notoriously durable – aluminum alloy housing, and comes with a low profile fixed mount.
Accessories
The Mini provides up to 100,000 hours of battery life on a single CR2032 and the battery is able to be changed without taking the unit off of the firearm. In high-pressure situations where seconds count, that could make all the difference.
Shield RMS-C footprint
The A-Spec M3 Micro is manufactured to fit pistols with a Shield RMS-C footprint, and it boasts a red auto-brightness control reticle, to accommodate shooting at any time, day or night.
Rex
Reviewed in the United States on December 18, 2024
I haven't actually had an opportunity to zero this yet, but I'm pleased with the quality and fit. It came with a variety of screws for mounting it to the pistol and fortunately one set was exactly right. It has a unique feature in which ambient light automatically activates it, so if you place the included cover on it, it will turn itself off to save the battery. The windage and elevation screws seem very accurate, so I'm please with my purchase.
Charles
Reviewed in the United States on November 6, 2024
Works great on my 1911. Planning to buy another to top off my nv.
LadyBird
Reviewed in the United States on August 12, 2023
Good product for lower end sights. Easy to adjust. Accuracy is still there after 2500 shots.
A/R FTSolutions LLC
Reviewed in the United States on July 10, 2023
The RD was easy to sight. Instructions are simple. Took it to the range. Had to tweek the sight after zeroed the round was dead on target. I’m a retired vet in the bio-chemical warfare field I recommend this sight….
David1009
Reviewed in the United States on December 16, 2023
I had high hopes for the optic, especially after reading other reviews and at the price point. Unfortunately when I opened I got the red dot out and could not see the dot no matter how I looked through the sight window. I was able to flip the sight around and see that there was red so the emitter was working jut not visible in the sight window.
Gary Rice
Reviewed in the United States on December 30, 2022
The sight was very easy to mount but I haven’t had a chance to try it out yet. Just wish that the sight window was a little bigger.
Slick
Reviewed in the United States on January 31, 2022
I mounted this to a Max-9 and have been pleased with the performance. It is holding its zero well after a month of carry and a few hundred rounds. I can see the dot clearly without glasses unlike my open sighted pistols, so this is now my most accurate pistol, despite the short barrel.The auto bright feature works for me in all lighting conditions, including in the dark with a flashlight.Very pleased with this purchase.
Gregory
Reviewed in the United States on January 26, 2022
It's cheap, and it performs cheaply. I got it because a guy on YouTube was talking about how good it was. He was probably paid for that opinion. It works, but I'm pretty sure I loose my zero on it after a couple weeks of cc with it. And that stupid auto adjust is just frustratingly bad.
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