The Sig Sauer Romeo X Pro is an enclosed emitter miniature reflex sight designed for pistol and carbine use. Unlike open emitter designs, the Romeo X Pro uses a fully sealed optical path that prevents debris, water, and fouling from reaching the emitter or lens interior. The housing is machined from 7075-T6 aluminum and hardcoat anodized for durability under sustained slide reciprocation. The sight is built around the DPP (Delta Point Pro) mounting footprint, providing compatibility with a wide range of milled slides and adapter plates. Windage and elevation adjustments are made in 1 MOA increments.

This optic uses a 6 MOA red dot reticle powered by a CR1632 battery loaded from the top of the housing. Brightness is adjustable across 12 settings, including two night vision compatible levels. Sig Sauer's MOTAC (Motion Activated Illumination) system activates the dot upon detecting motion and powers down after a period of inactivity to conserve battery life. The optic is rated IPX7 for water resistance and uses an aspherical lens with anti reflective coatings. No original box or accessories included.

Specifications

• Manufacturer: Sig Sauer
• Model: Romeo X Pro
• Reticle: 6 MOA red dot
• Emitter Type: Enclosed
• Brightness Settings: 12 (2 night vision compatible, 10 daylight)
• Housing Material: 7075-T6 aluminum
• Finish: Hardcoat anodized, black
• Battery: CR1632 (top loading)
• Battery Life: Up to 20,000 hours
• Power Management: MOTAC motion activation
• Adjustment Click Value: 1 MOA per click
• Mounting Footprint: DPP (Delta Point Pro)
• Water Resistance: IPX7
• Window Size: 24 mm
• Weight: 1.6 oz