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SIG Sauer ROMEO4XT-PRO Red Dot Sight - 2 MOA Ballistic Circle Dot - Black Red Dot Sight SIG Sauer
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SIG Sauer ROMEO4XT-PRO Red Dot Sight - 2 MOA Ballistic Circle Dot - Black

$579.99
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SIG Sauer ROMEO4XT-PRO Red Dot Sight - 2 MOA Ballistic Circle Dot - Black

Features

  • 2 MOA Dot with 65 MOA Ballistic Circle Reticle – Delivers a precise center aiming point with an outer circle for rapid target acquisition and holdovers.
  • Quad Reticle Selection – Offers four reticle configurations to match different shooting scenarios.
  • AAA Battery Powered with MOTAC™ – Uses a standard AAA battery; motion-activated illumination powers up with movement and shuts down when idle. Runtime up to 50,000 hours.
  • 12 Illumination Settings – Includes 9 daylight and 3 night vision-compatible brightness levels.
  • Top-Mounted Brightness & NV Override Controls – Positioned for easy, ambidextrous use, even with gear or body armor.
  • 0.5 MOA Click Adjustments – Smooth windage and elevation controls with ±50 MOA total travel.
  • Premium Optical Coatings – SpectraCoat™, LensArmor™, and LenShield™ provide clarity, scratch resistance, and NV compatibility.
  • Rugged MIL-SPEC Housing – 7075-T6 aluminum body with protective steel shroud meets military durability and drop standards.
  • Waterproof & Fogproof (IPX-8) – Fully submersible and nitrogen-purged for reliable performance in all weather conditions.
  • Hex Bolt Co-Witness Mount – Includes mount and spacer for multiple co-witness height options.
  • Unlimited Eye Relief – Ensures rapid sight alignment from various shooting positions.

Technical Specifications for SIG Sauer ROMEO4XT-PRO Red Dot Sight - 2 MOA Ballistic Circle Dot - Black

Specification

Details

Manufacturer

SIG Sauer

Model / MPN

SOR44001

SKU

SOR44001

UPC

798681671397

Magnification

Objective Lens Diameter

20 mm

Reticle

2 MOA Dot with 65 MOA Ballistic Circle

Brightness Settings

12 (9 daylight / 3 night vision)

Battery Type

1 × AAA battery

Battery Life

Up to 50,000 hours

Adjustment per Click

0.5 MOA

Windage / Elevation Range

±50 MOA

Eye Relief

Unlimited

Housing Material

7075‑T6 Aluminum with steel shroud

Waterproof Rating

IPX‑8 (submersible beyond 1 m)

Fogproof

Yes – nitrogen purged

Weight

Approx. 7.4 oz (210 g)

Dimensions (L×W×H)

77 × 63 × 56 mm

Mount Type

Hex bolt co-witness mount with spacer

Finish

Matte Black

Country of Origin

USA

Warranty

Infinite Guarantee (housing); 5 years (electronics)

Included Accessories

  • SIG Sauer ROMEO4XT-PRO Red Dot Sight – Black
  • Hex bolt co-witness mount with spacer
  • Flip-up lens covers
  • Kill-flash anti-reflection device (ARD)
  • Battery (AAA) installed
  • Multi-tool and lens cloth
  • User manual
  • Warranty card

SEO Keywords

SIG Sauer ROMEO4XT-PRO, SOR45101, 2 MOA red dot sight, quad reticle optic, AAA powered red dot, MOTAC reflex sight, IPX‑8 waterproof red dot, MIL-SPEC tactical optic

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