Sig Sauer Romeo2 1x30mm Red Circle Dot Dual Reticle Electro-Optic Sight - Black (SOR21000)
$799.99
The Sig Sauer Romeo2 1x30mm red dot sight is a compact, rugged electro-optic optic purpose-built for pistol shooters who demand reliability in high-stress environments. With its dual reticle system offering both 3 MOA and 6 MOA aiming points, the Romeo2 lets you choose the reticle size that works best for your shooting style and distances. Whether you're running it on a duty gun, competition setup, or carry pistol with a PRO-CUT slide, this is a sight engineered to stay with you through hard use without breaking a sweat.
Built tough for the job, the Romeo2 houses a high-efficiency LED emitter paired with a molded aspheric glass lens and premium red notch reflector coating—the combo delivers excellent brightness and light transmittance with zero optical distortion. The 7075 aluminum body and steel shrouds stand up to extreme impacts and drops, while 15 brightness settings let you dial in the perfect illumination for any light condition. Two included steel shrouds give you flexibility: configure it fully enclosed with a polycarbonate rear window, partially protected, or open for maximum sight picture options.
Where the Romeo2 really shines is battery life and smart power management. You'll get an estimated 25,000 hours of run time on a single battery. MOTAC (motion-activated illumination) powers the sight up when it detects movement and shuts it down when things go still—cutting battery drain during downtime. If you carry in a compatible holster, Magnetac automatically disables the optic when holstered and wakes it instantly when you draw. The side battery tray is spring-loaded and released with a simple push button—no tools required. D.A.R.C. technology optimizes reticle brightness and clarity for use with gen3+ night vision. Designed, developed, tested, and assembled in the USA.
Key Features
- Dual reticle system: 3 MOA or 6 MOA red circle dot for flexible aiming options
- 15 brightness settings for any lighting condition
- MOTAC motion-activated power extends battery life
- Magnetac magnetic activation for holster integration
- D.A.R.C. technology for night vision compatibility
- Two included steel shrouds for three different mounting configurations
- Direct mount to SIG PRO-CUT slide pistols
- 7075 aluminum housing and steel shrouds for durability
- Molded aspheric glass lens with zero optical distortion
- Tool-free side battery tray with spring-loaded release
- Designed and assembled in the USA
Specifications
| Brand | Sig Sauer |
| Model | Romeo2 (SOR21000) |
| Type | Electro-optic red dot sight, non-magnified |
| Objective Lens | 1x30mm |
| Reticle Options | 3 MOA or 6 MOA red circle dot (dual reticle) |
| Brightness Settings | 15 |
| Battery Life | Approximately 25,000 hours |
| Housing Material | 7075 aluminum with steel shrouds |
| Lens Type | Molded aspheric glass with high-performance red notch reflector coating |
| Power Features | MOTAC (motion-activated), Magnetac (magnetic activation) |
| Night Vision Compatibility | D.A.R.C. technology for gen3+ NV devices |
| Mounting | Direct mount to SIG PRO-CUT slide; shares Romeo1Pro footprint |
| Shrouds Included | 2 steel shrouds (3 configuration options) |
| Color | Black |
| Assembled | USA |
Frequently Asked Questions
Will the Sig Sauer Romeo2 fit my SIG pistol?
The Romeo2 is designed for SIG pistols with the newer PRO-CUT slide and shares the Romeo1Pro footprint, allowing direct mounting without adapters. If your SIG has a PRO-CUT optic cut, you're good to go.
What's the difference between the 3 MOA and 6 MOA reticle options?
The Romeo2 features a dual reticle system, giving you both 3 MOA and 6 MOA aiming points. The 3 MOA dot suits precise, longer-distance shots, while the 6 MOA is faster for close-range and defensive work. You can choose whichever reticle makes sense for your shooting style.
What do MOTAC and Magnetac do?
MOTAC (motion-activated illumination) automatically powers the sight on when it detects movement and turns it off when stationary, extending battery life during storage. Magnetac provides automatic shutdown when the pistol is holstered in a compatible holster and instantly reactivates when the gun is drawn, eliminating the need to manually toggle the sight on and off.
How long will a battery last in the Romeo2?
Sig Sauer rates the Romeo2 for approximately 25,000 hours of battery life, and the motion-activated and magnetic power features help stretch that runtime even further by preventing the sight from running while holstered or stored.
