SIG SAUER Romeo4S Compact Red-Dot Sight with Solar Cell (Dot-Circle Illuminated Reticle, Graphite)

BH #SISOR43021 • MFR #SOR43021
SIG SAUER
SIG SAUER Romeo4S Compact Red-Dot Sight with Solar Cell (Dot-Circle Illuminated Reticle, Graphite)
Key Features
  • 2 MOA Ballistic Circle Dot
  • MOTAC: Motion-Activated Illumination
  • 1x Magnification
  • 1/2 MOA Impact Point Correction
Sig Sauer outfitted its battle-ready Romeo4S Compact Red-Dot Sight with superior quality optics, high-transmission clear notch filter coating, and a red-dot illuminated reticle. The reticle offers a 2 MOA brilliant red dot within a wider circle with multiple illumination settings for daytime target acquisitions and two low-light settings for night vision devices. The red dot and the circle can be turned on separately, together, or with holdover dots. The illumination circuit also features a Motion-Activated Illumination function (MOTAC) that powers up brightness when it senses motion, and powers the brightness down when at rest. It also helps to extend the battery life to 50,000 hours in normal use. The optical properties also allow for an unlimited eye relief. To extend the battery life even more and to allow a battery-free operation, this sight also features a top-mounted solar cell.
Special Order
Expected availability: 7-14 business days
$449.99

SIG SAUER Romeo4S Compact Red-Dot Sight with Solar Cell (Dot-Circle Illuminated Reticle, Graphite)

SIG SAUER ROMEO4S Overview

  • 1Description
  • 2Optical Performance
  • 32 MOA Ballistic Circle Dot Reticle
  • 4Use and Handling
  • 5Construction

Sig Sauer outfitted its battle-ready Romeo4S Compact Red-Dot Sight with superior quality optics, high-transmission clear notch filter coating, and a red-dot illuminated reticle. The reticle offers a 2 MOA brilliant red dot within a wider circle with multiple illumination settings for daytime target acquisitions and two low-light settings for night vision devices. The red dot and the circle can be turned on separately, together, or with holdover dots. The illumination circuit also features a Motion-Activated Illumination function (MOTAC) that powers up brightness when it senses motion, and powers the brightness down when at rest. It also helps to extend the battery life to 50,000 hours in normal use. The optical properties also allow for an unlimited eye relief. To extend the battery life even more and to allow a battery-free operation, this sight also features a top-mounted solar cell.

To endure the toughest battlefield conditions, the housing is CNC-machined from a single piece of aluminum. It also provides a waterproof and fogproof performance. The windage and elevation knobs are knurled for a slip-free operation and offer 100 MOA adjustment ranges with 1/2 MOA increments. The sight offers two Picatinny mounting options: a standard Torx Picatinny mount and an absolute co-witness Picatinny QR riser mount.

Optical Performance

  • 1x magnification
  • 20mm objective lens diameter
  • Clear notch filter coating
  • Unlimited eye relief

2 MOA Ballistic Circle Dot Reticle

  • 2 MOA dot
  • Three hold dots
  • Wide circle
  • Can be turned on separately or together
  • LED illumination:
    • 10 day settings
    • 2 night vision settings
  • Parallax-free aiming

Use and Handling

  • 1/2 MOA impact point correction
  • 100 MOA windage and elevation
  • Rubberized brightness adjustment pad
  • Built-in solar cell:
    • Allows battery-free operation
    • Extends battery life

Construction

  • Aluminum housing
    • CNC-machined from a single piece
    • Ultra-lightweight and durable
  • Picatinny rail mounts:
    • Absolute co-witness 1.41" Picatinny torx riser and quick release mounts
  • Knurled turrets, knobs, and adjusters
  • Waterproof, rated IPX7
  • Rubberized eyecup
  • Impact-resistant
UPC: 798681567867

SIG SAUER ROMEO4S Specs

Reticle2 MOA Ballistic Circle Dot reticle
Magnification1x
Objective Lens Diameter20mm
Impact Point Correction1/2 MOA
Windage/Elevation Adjustment100 MOA
WeatherproofingIPX7-rated, waterproof and submersible
Power1 x CR-2032 battery
1 x solar cell
Dimensions3.3 x 2.5 x 1.9" / 84.6 x 62.6 x 47.2 mm
Weight3.4 oz / 96.4 g
Packaging Info
Package Weight1.45 lb
Box Dimensions (LxWxH)7.9 x 5.2 x 3.6"
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