The Sig Sauer ROMEO-X Enclosed pistol red dot sight provides dependable aiming for demanding applications, engineered from military-proven designs. This optic offers a robust aiming solution, particularly optimized for concealed carry and personal defense pistol platforms. Its fully enclosed 7075 aluminum housing ensures maximum durability, effectively protecting the precision optical system from environmental ingress and debris.
Key Features and Engineering
Enclosed Optical System
A sealed, Argon-purged optical system prevents moisture and debris entry, maintaining a clear and unobstructed sight picture across varied and challenging operational conditions. This design significantly mitigates common reliability issues encountered with open-emitter optics, ensuring consistent performance.
Low Deck Height Integration
Utilizing Sig Sauer’s patent-pending beryllium copper flexure system and a meticulously engineered side-mounted battery compartment, the ROMEO-X Enclosed achieves an exceptionally low deck height. This design facilitates seamless co-witness with standard height iron sights, providing a critical redundant aiming solution for dynamic engagements and personal defense scenarios.
Multi-Reticle System
The integrated multi-reticle system offers both a precise 2 MOA Red Dot for refined targeting and a versatile 32 MOA Circle reticle for rapid target acquisition. This adaptability optimizes performance across various shooting scenarios, from precision target practice at the range to more immediate, close-quarter applications.
Robust Construction and Environmental Resistance
Constructed from high-strength 7075 aluminum, the ROMEO-X Enclosed is engineered to withstand rigorous use. Its design is rated IPX-7 waterproof, guaranteeing consistent operational reliability in wet or submerged conditions, affirming its status as a dependable choice among tactical optics and firearm accessories.
Broad Footprint Compatibility
The ROMEO-X Enclosed is available in both PRO and COMPACT standardized footprints, ensuring broad compatibility and secure integration across a comprehensive range of modern handgun models.
Technical Specifications
- Model: Sig Sauer SORX1400 Romeo-X Enclosed
- Reticle Options: 2 MOA Red Dot, 32 MOA Circle
- Housing Material: 7075 Aluminum
- Optical System: Fully Enclosed, Argon-Purged
- Waterproof Rating: IPX-7
- Co-Witness Capability: Compatible with Standard Height Iron Sights (Low Deck Height)
- Battery Compartment: Side-Mounted
- Mounting Footprints: PRO and COMPACT Standardized









