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Sig Sauer SOR43021 Sig Romeo4S Ballistic Cir Dot Solar

SKU:  SOR43021

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  • The Sig Sauer Romeo4S Solar 1x20mm Compact Red Dot Sight w/Mount has been intended to function as the ideally suited red dot rifle scope for virtually any shooter needing top quality optics.

    An efficient red dot firearm sight makes it simple to acquire your target quickly and re-acquire after your shot. And because of the Sig Sauer Romeo4S Solar 1x20mm Compact Red Dot Sight w/Mount, buying a top grade red dot scope hasn't ever been a better thought. These from Sig Sauer are manufactured using the top quality optics and sturdy housing resources that you've come to anticipate out of this impressive business.

    Sig Sauer has been generating some of the best red dot sights for a reasonable length of time, and the Sig Sauer Romeo4S Solar 1x20mm Compact Red Dot Sight w/Mount is the evidence of their commitment to providing you red dot sights that won't ruin your wallet. If you're searching for a top of the line red dot sight that will not wipe out your wallet, choose the Sig Sauer Romeo4S Solar 1x20mm Compact Red Dot Sight w/Mount.


    • Designed for modern semi-automatic pistols, MSR platforms, and shotguns
    • Short and medium range engagements and recreational shooting across a wide range of calibers and light conditions
    • Extremely strong and light CNC aluminum housing
    • Runtime in excess of 100,000 hours with solar and battery usage
    • Comes standard with see-through lens covers and quick-release mount
    • Ballistic Circle-Dot and Ballistic CirclePlex reticle options
    • Users can select from 4 different integrated reticle options (Dot, Circle-Dot, Dot with Holds, Circle-Dot with Holds)
    • Unlimited eye relief to acquire aiming point and target, regardless of eye position behind sight.
    • MOTAC (Motion Activated Illumination) powers up or down when sensing motion
    • Uses an ultra-efficient red LED illumination for daylight visibility and extended runtime 
    • True co-witness QR mount and low mount included 
    • Strong, lightweight aircraft-grade CNC aluminum housing 
    • Waterproof, IPX-7 rated, and fog-proof. 

    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


    • 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

    Product Specifications

    Reticle 2 MOA Ballistic Circle Dot reticle
    Magnification 1x
    Objective Lens Diameter 20mm
    Impact Point Correction 1/2 MOA
    Windage/Elevation Adjustment 100 MOA
    Weatherproofing IPX7-rated, waterproof and submersible
    Power 1 x CR-2032 battery
    1 x solar cell
    Dimensions 3.3 x 2.5 x 1.9" / 84.6 x 62.6 x 47.2 mm
    Weight 3.4 oz / 96.4 g
  • Order Shipment
    Once an item ships, transit times to you vary by shipping method, these include:
    Transit Time
    Small Parcel Standard shipping to your door via USPS, UPS and Fedex
    Tracking Information Provided
    1 to 5 days
    Standard Curbside Curbside Delivery via Commercial Carrier
    PRO Information Provided
    5 to 8 days

    How does my Safe ship?
    Your Safe are shipped via truck and transit times vary from 5-8 days. Items shipped on trucks will be delivered to the curbside only. The customer is responsible for bringing the items inside their home or garage. The trucking company will deliver during normal business hours, Monday through Friday. They will call to schedule an appointment and usually offer a 4 hours window. Customers requiring assistance to bring merchandise into their homes have the option to upgrade to a Deluxe inside Delivery (See upgrades below).

    Deluxe Inside (additional fee)
    This is a two person delivery inside the first dry area of your home or garage. This service includes stair carries (up to 2 flights of stairs) before the threshold and is ideally suited to customers living in apartments with exterior staircases without elevators. Please contact us (972) 798-8797 for more information.

    Standard Curbside Deliveries include delivery appointments. The carrier will call in advance of delivery to schedule a delivery window. Once you have committed to that window it is important that the appointment is kept to avoid further delivery charges.

    Unexpected Delays
    Sometimes out of stock products are inadvertently offered for purchase, and when this happens, we will notify you immediately of this unforeseen delay, and ask you how you want to proceed. If you wish, we would be happy to help you pick out an alternate item or issue a refund.

    Where We Deliver
    We deliver to the lower 48 continental United States. We do not ship to Alaska, Hawaii, Puerto Rico, Canada or the Virgin Islands. We are currently unable to deliver to PO or APO/FPO boxes. In addition, we Do Not offer international shipping.

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