Loading...
Loading...
Loading...
Loading...
Sig Sauer
The Sig Sauer Romeo-RS Pro is a compact 1x31mm pistol red dot sight built tough for shooters who demand accuracy without compromise. This optic brings premium red dot performance to duty and defensive pistols, engineered specifically for Sig Sauer P320, P226, and P229 platform firearms fitted with the PRO-cut slide. If you're running an optics-ready Sig and want a proven, battle-tested sight that won't break the bank, the Romeo-RS Pro delivers the goods.
The design here is where Sig's engineering shines through: a steel chassis molded into a reinforced polymer housing that combines durability with weight savings. The aspheric glass lens gives you a clean, distortion-free sight picture at any angle, and the high-efficiency LED offers eight brightness levels so you can dial in the perfect dot for your lighting conditions. The green dot itself is a 3 MOA reticle—small enough for precision work, large enough to acquire fast when it matters.
Practicality is baked in. The side-mounted battery tray uses a standard CR1632 and stays accessible without removing the optic from your slide, so zero stays true between battery swaps. Motion-activated illumination (MOTAC) means the dot powers down when the gun sits still and wakes up when you move, stretching runtime to a minimum of 20,000 hours at medium brightness. Adjustment controls are straightforward—a large side button handles reticle brightness, while windage and elevation adjustments feature metal inserts for long-term accuracy. Everything is assembled right here in the USA and backed by Sig's Infinite Guarantee.
Whether you're a competitive shooter, carry gun enthusiast, or just want a reliable optic on a modern pistol platform, the Romeo-RS Pro is built to run. No frills, no gimmicks—just a rugged, purpose-built sight from a company that knows firearms.
| Magnification | 1x |
| Objective Lens | 31mm |
| Reticle | 3 MOA green dot |
| Brightness Settings | 8 |
| Total Elevation Adjustment | 70 MOA |
| Total Windage Adjustment | 70 MOA |
| Height | 1.21 inches (30.7 mm) |
| Overall Length | 1.83 inches (46.5 mm) |
| Overall Width | 1.42 inches (36.0 mm) |
| Battery Type | CR1632 |
| Battery Quantity | 1 |
| Runtime (Medium Brightness, Dot Only) | Minimum 20,000 hours |
| Footprint | RX Footprint PRO |
| Color | Black |
| Origin | Designed, developed, and assembled in the USA |
The Romeo-RS Pro is designed for Sig Sauer pistols with the PRO-cut slide, including the P320, P226, and P229 families. It uses the RX Footprint PRO and is not compatible with slides designed for the original ROMEO1 cut or other footprints.
Yes. The side-load battery tray is accessible while the optic remains mounted on the firearm, and it uses a security screw to hold the battery in place. Your zero will be maintained between battery swaps.
The optic delivers a minimum continuous runtime of 20,000 hours when running at medium brightness with only the dot illuminated. Motion-activated illumination (MOTAC) powers the sight down when inactive, extending real-world battery life significantly.
The reticle is a 3 MOA green dot. The optic offers eight individual brightness settings so you can dial in the dot intensity for your shooting environment—from low-light indoor work to bright outdoor conditions.
Sig Sauer
The Sig Sauer Romeo-RS Pro is a compact 1x31mm pistol red dot sight built tough for shooters who demand accuracy without compromise. This optic brings premium red dot performance to duty and defensive pistols, engineered specifically for Sig Sauer P320, P226, and P229 platform firearms fitted with the PRO-cut slide. If you're running an optics-ready Sig and want a proven, battle-tested sight that won't break the bank, the Romeo-RS Pro delivers the goods.
The design here is where Sig's engineering shines through: a steel chassis molded into a reinforced polymer housing that combines durability with weight savings. The aspheric glass lens gives you a clean, distortion-free sight picture at any angle, and the high-efficiency LED offers eight brightness levels so you can dial in the perfect dot for your lighting conditions. The green dot itself is a 3 MOA reticle—small enough for precision work, large enough to acquire fast when it matters.
Practicality is baked in. The side-mounted battery tray uses a standard CR1632 and stays accessible without removing the optic from your slide, so zero stays true between battery swaps. Motion-activated illumination (MOTAC) means the dot powers down when the gun sits still and wakes up when you move, stretching runtime to a minimum of 20,000 hours at medium brightness. Adjustment controls are straightforward—a large side button handles reticle brightness, while windage and elevation adjustments feature metal inserts for long-term accuracy. Everything is assembled right here in the USA and backed by Sig's Infinite Guarantee.
Whether you're a competitive shooter, carry gun enthusiast, or just want a reliable optic on a modern pistol platform, the Romeo-RS Pro is built to run. No frills, no gimmicks—just a rugged, purpose-built sight from a company that knows firearms.
| Magnification | 1x |
| Objective Lens | 31mm |
| Reticle | 3 MOA green dot |
| Brightness Settings | 8 |
| Total Elevation Adjustment | 70 MOA |
| Total Windage Adjustment | 70 MOA |
| Height | 1.21 inches (30.7 mm) |
| Overall Length | 1.83 inches (46.5 mm) |
| Overall Width | 1.42 inches (36.0 mm) |
| Battery Type | CR1632 |
| Battery Quantity | 1 |
| Runtime (Medium Brightness, Dot Only) | Minimum 20,000 hours |
| Footprint | RX Footprint PRO |
| Color | Black |
| Origin | Designed, developed, and assembled in the USA |
The Romeo-RS Pro is designed for Sig Sauer pistols with the PRO-cut slide, including the P320, P226, and P229 families. It uses the RX Footprint PRO and is not compatible with slides designed for the original ROMEO1 cut or other footprints.
Yes. The side-load battery tray is accessible while the optic remains mounted on the firearm, and it uses a security screw to hold the battery in place. Your zero will be maintained between battery swaps.
The optic delivers a minimum continuous runtime of 20,000 hours when running at medium brightness with only the dot illuminated. Motion-activated illumination (MOTAC) powers the sight down when inactive, extending real-world battery life significantly.
The reticle is a 3 MOA green dot. The optic offers eight individual brightness settings so you can dial in the dot intensity for your shooting environment—from low-light indoor work to bright outdoor conditions.
