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PRIMARY ARMS SLx 1x Microprism Scope


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Code: N/A SKUV-PA-SLX-1XMP Categories, Tag
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This Microprism is part of the SLx optics line. SLx optics built our reputation for innovation, reliability and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment.
The SLx 1x MicroPrism is an all-new advanced optical system designed from the ground up in an ultra-compact housing, allowing use of backup iron sights and magnifiers. Using cutting-edge LED technology, the SLx 1x MicroPrism offers 13 illumination settings with AutoLive motion-sensing on/off technology and three night vision settings. At maximum illumination, the MicroPrism offers true daylight bright performance, while the innovative low-power sleep mode safeguards battery life for reliable ‘always-on’ storage. Though small in size, virtually no sacrifice was made for eye relief and even offers a generous field of view. This package also includes a new ruggedized mounting system with industry standard mini-prism footprint, guaranteeing reliability and zero retention through heavy use and adverse conditions. Out of the box, this mount offers 8 different mounting heights and configurations, ensuring compatibility with any rifle system.


– ACSS Cyclops Gen II reticle
– About half the size of our Compact 1x Prism and over 20% lighter
– 13 Illumination settings including Night Vision and true Daylight Bright
– 3 Night Vision Settings: Low, Med & Flood
– AutoLive motion-sensing on/off battery saving technology
– 29,000 Hour battery life at medium setting
– Includes 8 Mounting Height Options (incl. Absolute Cowitness & Lower 1/3 heights)
– Length: 2.48”
– Weight: 7.6oz with height riser (only 5.5oz without riser)
– Etched Reticle, perfect answer for astigmatism and works without illumination
– Diopter for precision reticle clarity
– Usable Eye Relief Range: 2” to 6” with 3.6” for optimum Field of View
– Wide Field of View (76.5 ft @ 100 yds), excellent for CQB situations
– 120 MOA W/E Adjustments
– Fully Multi-Coated optics
– IP67 Waterproof, nitrogen purged for fog resistance, and dust proof
– Uses (1) CR2032 Battery (Included)
– Lens Covers also included
– Backed by Primary Arms Lifetime Warranty


Objective lens diameter17mm
Exit pupil15.6mm
Eye relief3.6in
Max elevation adjustment120MOA
Max windage adjustment120MOA
Field of view @100yds76.5ft
Click value1MOA
IlluminationPartial illumination
Battery typeCR2032 3V Lithium coin
Battery life29,000 Hours