ASK AN EXPERTDescription
- Compact size, weight with unlimited eye-relief and ultra-low parallax operation
- Night Vision Override - Switch between NV and Maximum brightness with the press of a button
- D.A.R.C (Dark Adaptive Reticles and Coatings) - Specialized lens coatings and reticle brightness settings that are optimized for use with GEN 3+ NV Devices
- Motac - Motion activated illumination control powers up when it senses motion and powers down when at rest; Extends the LED runtime in excess of 50,000 hours in normal use
- Comes installed with 1.41 in. absolute co-witness MIL-STD 1913 mount
- Optional 1.63 in. Lower 1/3rd riser kit included
- Milled from aircraft grade 7075-T6 CNC aluminum ensures a lifetime of reliable service
- Dependable IPX-8 waterproof and fog proof performance (up to 20 meters submersion for 2 hours)
- 4 user-selectable reticles; Hex bolt mount
- Sig Sauer Electro-Optics Infinite Guarantee
The Sig Sauer Romeo4T-Pro 1x20mm Ballistic Circle Red Dot Sight offers the same high-end optical performance, quad-reticle, and legendary durability while adding key features requested by professionals. Illumination control moves to the top, providing easy access with either hand while staying clear of chest rigs and plate carriers when slung.
A dedicated night vision override switch makes short work of drastic changes in lighting conditions and by combining Motac with a common CR2032 battery, the Romeo4T-Pro is rated for 50,000 hours of runtime. Like its predecessor, the Romeo4T-Pro is IPX8-rated for waterproof and fog proof performance and is tested to MIL-STD-810 to ensure reliable service.
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.
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Warranty Information
| Magnification | 1x |
| Objective Lens Diameter, mm | 20 |
| Total Elevation Travel | 100 MOA |
| Total Windage Travel | 100 MOA |
| Adjustment Increments | 0.5 MOA |
| Reticle | Ballistic Circle Dot |
| Reticle Color | Red |
| Center Dot Size | 2 MOA |
| Illumination Settings | 9 Day / 3 NV |
| Color | Black or Flat Dark Earth |
| Waterproof / Fog Proof | IPX-8 |
| Hex Mount, in | 1/2" |
| Battery | (1) AAA Alkaline (for ROMEO4XT-Pro) or (1) CR2032 (for ROMEO4T-Pro) |
| Run Time, hrs | 50000 |
| Overell Length, in | 3.4" |
| Height, in | 2.5" |
| Overell Width, in | 2.2" (ROMEO4XT-Pro) / 2" (ROMEO4T-Pro) |
| Weight, oz | 8 (ROMEO4XT-Pro) / 6.8 (ROMEO4T-Pro) |
