SIG Sauer ROMEO5 Gen II Elite Red Dot Sight 1x20mm Quad Ballistic Circle Dot 2.0 Reticle, 1.41" Absolute Co-Witness Mount, Black – SOR5105

The SIG Sauer ROMEO5 Gen II Elite Red Dot Sight is a compact 1x20mm rifle red dot optic built for fast target acquisition, rugged performance, and improved reticle flexibility. Designed as part of SIG Sauer’s updated ROMEO5 lineup, the Gen II Elite features a streamlined housing, recessed windage and elevation dials, top-mounted illumination controls, and a rugged black finish for dependable use on compatible Picatinny rail platforms.

This SOR5105 model features SIG’s Quad Ballistic Circle Dot 2.0 reticle, a red illuminated reticle system designed to give users a central aiming point with ballistic holdover references for extended-range use. SIG states that the Quad Ballistic Circle Dot 2.0 uses a 1 MOA centre dot with 0.7 MOA holdover dots, while the optic provides 12 illumination settings, including 10 daylight and 2 night vision settings.

Built with a multi-coated high-performance Mangin lens, parallax-free optical design, MOTAC motion activation, and IPX7 waterproof/fog-proof performance, the ROMEO5 Gen II Elite is designed for reliable use in changing conditions. This version includes the 1.41" Absolute Co-Witness I-BEAM Mount, giving users a standard-height mounting solution for compatible Picatinny rail setups.

Ideal For

AR-platform rifles and carbines
Picatinny rail optic setups
Users wanting a compact rifle red dot sight
Shooters wanting a ballistic circle-dot reticle
Absolute co-witness red dot setups
Range, training, patrol, and defensive rifle builds

Key Features

• Compact 1x20mm rifle red dot sight
• Quad Ballistic Circle Dot 2.0 red reticle
• 1 MOA centre dot with 0.7 MOA holdover dots
• Standard 1.41" Absolute Co-Witness I-BEAM Mount
• Ruggedized industrial design
• Multi-coated high-performance Mangin lens
• Parallax-free optical design
• Top-mounted illumination controls
• 12 brightness settings: 10 daylight and 2 night vision
• MOTAC motion activated illumination
• CR2032 battery with up to 40,000 hours runtime
• Recessed windage and elevation dials
• IPX7 waterproof and fog-proof performance
• Black finish

Technical Specifications

What’s Included

• SIG Sauer ROMEO5 Gen II Elite 1x20mm Red Dot Sight
• 1.41" Absolute Co-Witness I-BEAM Mount
• CR2032 Battery
• Lens Covers
• Operator’s Manual