The Primary Arms SLx MicroPrism is ready for defense.

As firearm technology continues to advance, arguably no area benefits quite like optics. A plethora of smaller, more capable optics continues to become available to shooters. For CQB and defensive scenarios, the 1×17 Primary Arms SLx 1X MicroPrism optics deliver tremendous value and utility.

Primary Arms SLx 1X

The all-new optical system features an ultra-compact housing. The system works with both optic magnifiers and co-witnessed iron sights. The 1X MicroPrism underwent rigorous field testing, according to Primary Arms. The sight held up to more than 7,000 rounds through a .308-caliber SCAR 17s.

The optic utilizes cutting-edge LED technology, according to Primary Arms. It offers 13 illumination settings with AutoLive motion-sensing on-off technology. It also includes three night vision settings. At maximum illumination, the MicroPrism offers true daylight bright performance. An innovative low-power sleep mode safeguards battery life during storage. Above all, the optic delivers tremendous eye relief and field of view, paramount on defensive glass.

The 1×17 SLx 1X MicroPrims retails for $249.90. For even more info, please visit

Primary Arms SLx 1X MicroPrism Features

  • 13 settings, three for night vision
  • AutoLive motion sensing on/off
  • Wide field of view
  • Accommodation for anti-reflection devices
  • Color option in FDE
  • Aluminum alloy main body with hard coat anodizing
  • Fully multi-coated optic
  • Nitrogen purged
  • IP75 waterproof and dustproof
  • 8 mounting height options from 1.1 to 2.075 inches
  • Absolute co-witness and lower third options

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