Primary Arms SLx 1X MicroPrism with Green Illuminated ACSS Gemini 9mm Reticle - H1/T1 Footprint

Purpose-built for 9mm pistol caliber carbines, the Primary Arms SLx 1X MicroPrism with Green Illuminated ACSS Gemini 9mm reticle delivers a dedicated ballistic solution with ranging, bullet drop compensation, and moving target leads in a compact, mount-ready prism optic.

The Primary Arms SLx 1X MicroPrism is a 1x prismatic scope designed for 9mm pistol caliber carbines, featuring the ACSS Gemini reticle optimized for barrels from 7.5" to 16" on the H1/T1 micro dot footprint.

The ACSS Gemini reticle is engineered specifically for 9mm ballistics, with a center chevron for precision aiming, two bullet drop dots covering distances out to 200 yards, and a bold outer horseshoe for rapid close-range acquisition. The horseshoe doubles as a moving target lead indicator calibrated for targets moving at approximately 8.6 mph, putting real-world shooting solutions directly in your sight picture. Non-illuminated ranging bars below the chevron let you quickly estimate distance based on a standard 36" vertical or 18" wide reference. Green illumination across thirteen brightness settings — three NV-compatible — keeps the reticle visible from low-light environments all the way to bright daylight conditions. AutoLive motion-sensing technology wakes the illumination automatically when you raise your carbine and powers down during storage, so battery management never becomes a distraction.

Features:

• H1/T1 footprint compatible
• Magnification: 1x
• Objective Lens Diameter: 17mm
• Eye Relief: 3.6" (Usable Range: 2" to 7")
• Exit Pupil: 15.6mm
• Field of View: 76.5 ft @ 100 yards
• Length (w/o lens covers): 2.48"
• Weight (with battery, w/o lens covers): 5.5 oz
• Illumination: 13 settings (3 NV-compatible), Green
• Reticle: ACSS Gemini 9mm (etched glass)
• BDC Calibration: 7.5" and 16" 9mm barrels
• Click Value: 1 MOA
• Total Elevation/Windage Adjustment: 120 MOA each
• Battery: 3V CR2032
• Mount Footprint: H1/T1 micro dot compatible
• Construction: Aluminum alloy with hard coat anodizing
• Waterproof: IP67 / Nitrogen purged / Dustproof
• Includes: 1.93" centerline mount

The included 1.93" centerline mount is sized for AR-style 9mm PCCs, putting the optic at the correct height for a natural cheek weld and immediate sight alignment right out of the box.

Machined from aluminum alloy with hard coat anodizing and nitrogen purged to IP67 waterproof standards, this MicroPrism is sealed against rain, dust, and submersion. Multi-coated lenses cut glare and maximize light transmission for a sharp, high-contrast reticle picture across any environment.

A natural fit for PCC competition shooters, suppressed 9mm builds, and home defense carbines where a caliber-specific reticle makes a measurable difference. The green illumination is especially well-suited for shooters who prefer higher reticle contrast in varied lighting conditions.

Primary Arms backs the SLx 1X MicroPrism with a Lifetime Warranty, delivering professional-grade optics engineered for the way 9mm PCC shooters actually shoot.