Primary Arms SLx 1x MicroPrism™ Anti-Reflection Device

Manufactured by Primary Arms
MPN: 210092
Manufactured by Primary Arms
3 Reviews

In Stock

Standard orders will ship out in 1 business day (M-F) if ordered by 3:30 pm CST. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination. NFA items will take longer to ship and are dependent upon ATF processing times.

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Anti-reflection devices have been used in military and police applications for many years to eliminating excess scope glare and hide any glint as to not give away your position. However, these devices have many more practical advantages for the everyday user. Eliminating scope glint can also be helpful in hunting situations as bright reflections can possibly scare away deer. It also is extremely helpful in keeping your glass clean from dirt and debris that can possibly scratch the lens. This anti-reflection device is made from anodized aluminum and is easily installed by screwing it into the objective lens. This model only fits the Primary Arms SLx 1X micro prism scope.

  • Only fits Primary Arms SLx 1X Micro Prism Scope models
  • Eliminates scope glare and glint
  • Protects scope lens from dirt and debris
  • Made from durable anodized aluminum
  • Easy to install
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BrandPrimary Arms
Optic SeriesSLx
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to

Ratings & Reviews

3 reviews



by -

Got this for two reasons. Prevent damage to the glass and cut down on the reflection/glare. Pretty happy with it. As for the optic itself...It's completely worth the buy. Small as a romeo, lighter, and a configurable base. 1MOA adjustment would be better done with a .5MOA, but it's easily doable.

Too visible through the optic


It does a great job of protecting the glass, but it is very visible when looking through the scope unless your eye is very close and perfectly aligned in the eyebox. No variation or wiggle room is allowed, or else it will be very obvious when you look through the prism lens.

Thank you for taking the time to speak with us today. We appreciate the opportunity to get you taken care of. Please do not hesitate to reach out if you have any questions.



does the job, but I can see the honeycomb while aiming through the optic. It doesn't really obscure my view but it can be a little distracting.