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Primary Arms

Primary Arms SLx 3x MicroPrism Sight

Primary Arms SLx 3x MicroPrism Sight

Regular price £369.99 GBP
Regular price Sale price £369.99 GBP
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The Primary Arms SLx 3x Micro Prism Sight is a dust proof, fog resistant sight with an excellent wide field of view. Excellent mounting height options with 8, it also includes 13 different settings with 3 of them being night vision. Super versatile MicroPrism Primary arms Sight.


  • Partial Red Reticle Illumination
  • Now 13 Settings; 3 Night Vision settings (NV1, NV2, NV3); highest settings are DAYLIGHT BRIGHT.
  • AUTOLIVE motion sensing feature increases battery life.
  • Etched Reticle, perfect answer for astigmatism and works without illumination.
  • 8 Mounting Height options from 1.1” to 2.075” including Absolute Co-Witness and Lower 1/3rd options.
  • Wide Field of View, excellent for CQB use.
  • IP67 Waterproof
  • Fully Nitrogen Purged
  • Dust Proof
  • Fog Resistant
  • Aluminum Alloy Main Body with Hard Coat Anodizing
  • Lifetime Warranty


  • Battery Type: CR2032 3V Lithium Coin
  • Brand: Primary Arms
  • Click Value: 1/4 MOA
  • Color: Black
  • Eye Relief: 2.70 in
  • Field View 100: 38.00 ft
  • Focal Plane: Prism Scope
  • Illuminated: Illuminated
  • Magnification: 3X
  • Manufacturer: Primary Arms
  • Night Vision Compatible: Night Vision Compatible
  • Optic Series: SLx
  • Reticle Color: Red
  • Total Elevation Adjustment: 80 MOA
  • Total Windage Adjustment: 80 MOA
  • Turret Features: Exposed Turrets, Low Profile, Tool Adjustable
  • Weight: 7.95 Oz.
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Customer Reviews

Based on 1 review
Great optic

Really loving this optic so far. Really clear glass, great reticle, easy to see, and good illumination options. Can also see clearly in day without any illumination.Also comes with various attachments to alter the height of the scope once mounted. It’s is also very compact and smaller in real life compared to on screen. I have astigmatism and so red dots are really hard to see but as a prism optic, I can see this perfectly!