Sig Sauer Romeo-X Enclosed Compact Reflex Sight, 6 MOA

Description

The Sig Sauer ROMEO-X Enclosed Compact is a micro reflex sight engineered for low-deck co-witness and consistent on‑gun performance. Its fully enclosed, sealed and Argon-purged optical system and CNC 7075 aluminum housing prioritize durability in demanding carry and duty environments. The sight uses a side-mounted battery compartment and SIG Sauer’s beryllium copper flexure system to achieve an industry-low deck height while retaining a compact RX footprint compatible with many pistols. With a 6 MOA red dot reticle and motion-activated illumination, this sight balances rapid target acquisition with extended battery life.

Key Specifications

• The magnification is 1x for true non-magnified aiming.
• The objective measures 24mm to provide a compact optical window.
• The reticle is a 6 MOA red dot for quick alignment.
• The housing is constructed from 7075 aluminum for strength and rigidity.
• The weight is approximately 1.10 oz to limit added mass on the host firearm.
• Windage and elevation adjustments use a 1 MOA click value for precise zeroing.
• Power is supplied by a CR1632 battery with up to 20,000 hours of runtime.
• Brightness offers 15 settings and includes night vision compatible modes.
• The optical system is fully enclosed, sealed and Argon-purged for environmental resistance.
• The sight carries a compact RX footprint and a low deck height for standard-height iron-sight co-witness.

Built around proven SIG Sauer design elements such as MOTAC (motion-activated illumination) and a side-load battery, the ROMEO-X Enclosed Compact brings a durable, low-profile reflex option to concealed carry and duty setups. Its combination of long battery life, compact footprint and sealed optics makes it a practical upgrade for shooters seeking a reliable, on‑gun aiming solution that stays out of the way until needed.

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