Sig Sauer ROMEO-M17 1x24mm Enclosed Red Dot, 2MOA/32MOA

The SIG Sauer ROMEO-M17 is a MIL-SPEC enclosed reflex sight engineered specifically for SIG SAUER M17 and M18 pistols. It features a fully enclosed, sealed and purged optical system and the SIG-LOC mounting interface for a secure pistol fit. The sight offers a selectable 2 MOA dot and 32 MOA circle reticle with multiple illumination settings and long battery life. Designed and assembled in the USA, it emphasizes durability and reliable function in duty and service environments.

Key Specifications

• The optic provides 1x magnification for a true reflex sight picture.
• The objective lens diameter is 24 mm.
• The reticle is a selectable 2 MOA red dot and 32 MOA circle.
• Powered by a side-mounted CR2032 battery with a threaded battery cap.
• Offers up to 50,000 hours runtime at medium brightness (dot only).
• Constructed from 7075 aluminum with machined anti-reflection grooves.
• Uses the SIG-LOC mounting interface designed for M17/M18 pistol optics plates.
• Windage and elevation adjust with tactile clicks at 1.5 MOA per click.
• Measures 2.4 inches in length and weighs approximately 1.50 oz.
• Provides 15 brightness settings with 3 optimized for night vision and includes MOTAC, MAGNETAC and D.A.R.C. features.

Built to the standards of a service optic, the ROMEO-M17 combines a low-deck enclosed emitter, robust aluminum housing and a versatile circle/dot reticle to support fast target acquisition and consistent sight picture. Its sealed design, extended runtime and tactile adjustments make it a practical choice for duty, range work, and other operational uses where a reliable, compact red dot is required.