Primary Arms

This Microprism is part of the SLx optics line. SLx optics built the 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. The 1x MicroPrism is part of the SLx optics line. SLx optics built the reputation for innovation, reliability, and value. All SLx optics undergo rigorous field-testing during development to best serve you in any environment. In this case, Primary Arms put the optic through over 7,000 rounds of .308 through a SCAR 17s.

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 the 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 the 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, see next page for details)
Length: 2.48” Weight: 7.6 oz with height riser (only 5.5 oz 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