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Red dot sight Primary Arms SLx MD-25

Red dot sight Primary Arms SLx MD-25

Regular price 219,00€
Regular price 299,00€ Sale price 219,00€
Sale Sold out
Tax included. Shipping calculated at checkout.

This riflescope is part of the SLx optics range. SLx optics have built Primary Arms' reputation for innovation, reliability and value, among the best value for money on the market, all SLx optics undergo rigorous field testing during their development to better serve you. serve, in any environment.

This device is a hard-to-beat combination when you want aiming speed, without adding a lot of weight to your firearm. The 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 provide the perfect balance between the two with a compact design that weighs just sixty grams more than a standard red dot (average red dot weight approximately 120 grams) while still offering the same field of view as a 30mm red dot! Add to that super bright daytime running lights, 50,000 hours of battery life, and our next-generation rugged micro mount, and you'll see how we're pushing the boundaries of optics.


• Widened field of vision
• Compact, light and solid
• Sharp red dot 2 MOA
• Autonomy of 50,000 hours (5 years and more) in working condition
• CR2032 battery (included)
• Robust new generation mounting system
• Includes risers and spacers for mounting a center height (distance between red dot and Picatinny rail) of:
2.43 cm
3.91 cm

or 4.16cm

• Compatible with standard 21 Weaver or Picatiny rail mounts
• Multi-coated anti-reflective coated lenses - multi-coated lenses
• 12 lighting levels compatible with day and night
• Only 7.62cm long and weighing 184 grams.
• Antifog


Battery life 50,000 hours
Battery type CR2032 - 3V lithium
Brand Primary Arms
Brightness levels: 12
click adjustment range 1/2 MOA
Hard Anodized Finish
Material Aluminum
Night vision compatible
2 MOA dot reticle
Dot color: red
Guaranteed for 5 years
Weight 184 grams

Nico's advice

Out of the box, I was impressed with the build quality, and the solid feel of the product. The optic is delivered with several bases/spacers, to allow reaching the height necessary for co-witness aiming, the point is clear and bright. The pack includes a Torx T key instead of a slightly more fragile inclined L key in order to have a better tightening range on the support. 

Wide field of vision. Zero hold after 500 shots. Compared to Sig Romeo 5 and Trijicon MRO. Much better than Romeo 5 and equal to Trijicon MRO.

In comparison, it is currently the best value for money compared to these competing models.

Shooting test:
Zero red dot at 50 meters
Caliber 223 Remington 55 grain ammunition
Shooting with Aero Precision 16" no scratch 1:7
Confirmed shooting with 5.56 55gr xm193 American Eagle
9 adjustment shots
1" grouping at 50 meters
Reconfirmed at 200 meters
My grouping was a little bigger but I blame my astigmatism a little
The target used at 200 yards was a C-50. All the shots were in the dark. Good little optic. 

Guarantees and delivery times

Guarantees :

While most e-commerce sites provide a 14-day withdrawal period, we are proud to offer you our MONEY-BACK guarantee within 30 days from the delivery date and with your proof of purchase.


-> Standard delivery

(La Poste, Parcel Privé) 

  • Mainland France €3.90
  • Other countries of the European Union €4.90
  • Switzerland 12.90€
  • Rest of the world €34.90

-> Fast Delivery

(GLS, DPD and Colissimo)

  • Mainland France €6.90
  • Other countries of the European Union €14.90
  • Switzerland 32.90€
  • Rest of the world €54.90

Concerned by this delivery, non-exhaustive list:

Armytek – Mechanix - Saber Red – Shocker - Cold Steel -Kiker - and many others...

Note: if you live in the French Overseas Territories, your delivery costs automatically go to the 'Rest of the world' category.

* IMPORTANT * Please leave your mobile number for delivery. Exclusive use of your delivery person, your number will not be used for advertising purposes.

Time limit :

For fast delivery the time is between 72 hours and 5 working days.

For standard delivery, allow a delay of between 10 and 19 working days. You will probably receive your package before but we prefer to give you a wider range. Please know that we are doing our best to shorten these deadlines.

If you have ordered several items they may arrive in separate packages. This method allows us to deliver faster. So rest assured if you have only received part of the entire order.

Damage during transport? If your item is damaged during transport or if it is lost during delivery contact us: so we can do what is necessary.

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