Description
The Sig Sauer Romeo4XT-Pro is a compact, closed-tube red dot sight built for modern sporting rifles and other MSR platforms. It features a ballistic circle-dot reticle, top-mounted illumination controls and MOTAC-enabled power management. The optic runs from a common AAA battery and is engineered for extended runtime and all-weather durability, including IPX8 waterproofing and MIL-STD-810 testing. Included accessories listed in the source data comprise flip-back covers, an anti-reflection device (ARD), and mounting hardware.
Key Specifications
- The sight provides 1x magnification for true non-magnified aiming.
- The clear aperture (objective) measures 20 mm.
- The reticle is a ballistic circle-dot design for rapid target acquisition and holdovers.
- Power is supplied by a single AAA battery.
- The rated runtime from the provided data is 50,000 hours.
- The optic is rated IPX8 waterproof and reported to meet MIL-STD-810 testing.
- The sight weighs 7.40 oz.
- Construction material is listed as aluminum.
- Mount compatibility and hardware include M1913 rail fit plus a half-inch hex mount and spacer.
- Controls include top-mounted illumination with MOTAC and a night-vision override feature.
Robustly built for extended field use, the Romeo4XT-Pro combines sealed, weatherproof construction and long battery life with practical mounting options and intuitive controls. Its compact footprint and ballistic circle-dot reticle make it suitable for fast target acquisition on modern sporting rifles and other platforms where a rugged, non-magnified optic is required.
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