Primary Arms SLx MD-25 Rotary Knob 25mm Microdot w/ 2 MOA Red
$119.99
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The SLx 25mm Red Dot been equipped with PA next generation ruggedized mounting system. The venerable 30mm red dot is a great option for shooters who prefer to have speed AND a wide field of view through their optic.
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Primary Arms SLx MD-25
The humble microdot is a hard-to-beat package when you want speed without adding a lot of weight to your firearm. The venerable 30mm red dot is a great option for shooters who prefer to have speed AND a wide field of view through their optic.
The SLx MD-25 is here to offer the perfect balance between the two with a compact design that weighs barely 2 ounces more than a standard microdot, yet offers the same field of view as a 30mm red dot!
Add in super bright, daytime illumination, a 50,000-hour battery life, and our next generation ruggedized micro mount and you’ll see how we’re pushing the envelope for fast, lightweight optics!
Features
- Wide field of view
- Compact, lightweight, and durable
- Crisp 2 MOA red dot
- 50,000 hour battery life (5+ years) at medium setting
- Uses one CR2032 battery (included)
- Next generation ruggedized mounting system
- Includes risers and spacers for mounting to 0.96”, 1.41”, 1.54”, or 1.64” central height
- Compatible with standard micro mounts
- Fully multi-coated anti-reflective lenses
- 12 Illumination settings for bright days and night vision compatible
- Just 3″ long and 6.5 Oz.
- Fog resistant
The SLx 25mm Red Dot been equipped with PA next generation ruggedized mounting system. Integrated recoil lugs help lock your mount in place against the heaviest recoil while large diameter crossbolts give you significantly improved clamping power and will hold up to significant torque.
The included riser is the perfect height for AR-15s and AR-10s, but can be easily removed to for installation on AKs (lower 3rd co-witness is possible with RS AKML mount + 301, 302 or 303 lower mount), shotguns, and more.
The SLx 25mm red dot includes the low base, a standard riser, and two different height spacers, as well as appropriate mounting hardware. With just the low base, a central height of 0.96” can be achieved. Add the standard riser for 1.41”. With the riser and thin spacer, your central height will be 1.54”.
Using the thick spacer will place the optic at 1.64” height. With these options you can easily configure your optic to perfectly match your firearm and shooting style.
3 reviews for Primary Arms SLx MD-25 Rotary Knob 25mm Microdot w/ 2 MOA Red
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MATTHEW PALUCH (verified owner) –
What a bargain!
This is amazing! Having purchased an expensive ACSS 3x optic from Primary Arms, i expected and got the high quality and easy mounting. I could not afford to spend that kind of coin again, so gave this a chance. The optic, the visibility, brightness, all match the top of the line PA gear – they didnt skimp on this cheaper model. The only thing it does not have is an auto-off feature, but a) its easy to manually set to 0 and b) with 50,000 hours per battery, dont worry about it. The big surprise was just how big of a field of view you have, again with that super crisp and bright dot. I was worried this might block CQB type ranges but heck no, its great. Only comment i will make is that it is NOT adjustible in the same way as my fancier acss 3x from PA and this confused me. the instructions poorly just say “remove the cap”. Take my word, looking at the optic, that makes no sense. You actually unscrew/remove the entire dial to reveal the slot, use the top of the removed dial as a tool to make tour 0.5 MOA adjustments, and when happy, screw the cap back on so as to prevent accidental changes. this i not like my acss which can be 0.25 MOA on the fly. This of course is what you want in a red dot compared to a 3x acss but you sort of have to see the optic to get why “remove the cap” was not useful info. yes, i tried to turn the cap and was baffled as to why the POI was not changing haha!
Conrad Lenckos (verified owner) –
So far, so good
Just received it a couple of days ago so haven’t set it up on a rifle yet, but working with it has demonstrated that all the positive reviews you’ll find online are accurate. I will soon order another one.
KENNETH GIBSON (verified owner) –
Fast shipping, extremely good packaging
This optic is mounted on a Romanian SAR1 using the shorter base. Only had it a week so haven’t shot it yet. That’s the reason for only four stars. I will take it out soon and I have a good feeling about it. Well made and a really good sale price. One thing, does not come with lens caps and it should.