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Primary Arms SLx 1x MicroPrism Scope - Red ACSS Gemini 9mm Reticle Prism Scope Primary Arms
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Primary Arms SLx 1x MicroPrism Scope - Red ACSS Gemini 9mm Reticle

$249.99
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Primary Arms SLx 1× MicroPrism Scope - Red ACSS Gemini 9mm Reticle - Black

Features

  • ACSS Gemini 9 mm Reticle – First-focal-plane fiber-wire reticle calibrated for 9 mm (5.56/.308-style stadia), featuring a central chevron, bullet-drop dots, horseshoe aiming ring, moving-target leads, and ranging bars; bright-red fiber-optic illumination with 13 brightness settings and 6 h auto-off.
  • Patent-Pending MicroPrism™ Technology – True 1× engagement with unlimited eye relief, minimal parallax, and a compact, snag-free prism housing.
  • Premium Fully Multi-Coated Glass – Japanese extra-low dispersion lenses with multi-coating for exceptional light transmission, crisp contrast, and edge-to-edge clarity in all lighting.
  • SOS® Steel-on-Steel Turrets – Exposed, capped turrets with tactile 1 MOA clicks; 120 MOA total windage & elevation adjustment.
  • Durable Aluminum Chassis – CNC-machined 6061-T6 aluminum tube in matte-black Type III hard-anodize; O-ring sealed and nitrogen-purged for IP67 waterproof and fog-proof reliability.
  • Compact & Lightweight – Overall length 2.48 in (63 mm), weight 5.5 oz (156 g); generous 2–7 in usable eye relief and 76.5 ft @ 100 yd field of view for rapid target acquisition.

Technical Specifications for Primary Arms SLx 1× MicroPrism Scope - Red ACSS Gemini 9mm Reticle - Black

Specification

Details

Manufacturer

Primary Arms

MPN

710051

SKU

PA-SLX-1XMP-9MM

UPC

818500015642

Magnification

Fixed 1×

Objective Lens Diameter

15 mm (exit pupil ~15.6 mm)

Tube Diameter

30 mm

Reticle

ACSS Gemini 9 mm, fiber-wire illuminated (FFP)

Field of View

76.5 ft @ 100 yd

Eye Relief

2 in – 7 in (optimum 3.6 in)

Diopter Adjustment

–4 to +2 dpt

Elevation Total Adjustment

120 MOA

Windage Total Adjustment

120 MOA

Click Value

1 MOA per click

Parallax

Fixed at 1×

Illumination Power

Fiber-optic only (no battery)

Length

2.48 in (63 mm)

Weight

5.5 oz (156 g)

Finish

Matte-black Type III hard-anodize

Waterproof / Fog-Proof

IP67 (1 m submersion; fog-proof)

Warranty

Lifetime warranty

Included Accessories

  • Flip-up lens covers
  • Sunshade cap
  • Lens cleaning cloth
  • Instruction manual & warranty documentation

SEO Keywords
Primary Arms SLx MicroPrism, ACSS Gemini 9 mm reticle, red-illuminated prism sight, 120 MOA turrets, compact reflex optic.

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