Sig Sauer Romeo1PRO 1x30mm 3 MOA Red Dot Sight – Black

The Sig Sauer Romeo1PRO is a compact open-reflex red dot sight designed for fast, responsive target acquisition and reliable service in demanding conditions. It uses a point-source emitter with multiple brightness settings and Motion Activated Illumination (MOTAC) to balance runtime and readiness. The sight ships with a rugged protective steel shroud and mounts to pistols machined to accept the Romeo2/Pro reflex interface.

Key Specifications

• The magnification is 1x for true-parallax-free aiming at typical pistol ranges.
• The objective lens diameter is 30 mm for a clear sight picture.
• The reticle is a 3 MOA red dot for precise aiming on small targets.
• The illumination offers 12 settings (10 daytime / 2 NV) to adapt to varied light conditions.
• The power source is a CR1632 battery with an advertised runtime of 20,000 hours.
• The motion-activated MOTAC system provides automatic power-up and power-down to conserve battery life.
• The housing is Aircraft Grade CNC Aluminum and the package includes a protective stainless steel shroud.
• The sight is rated IPX-7 waterproof for immersion up to 1 meter.
• The optic footprint is compatible with Sig R2 / DeltaPoint Pro mounting patterns.
• The listed windage and elevation adjustments are 100 MOA with 1 MOA adjustment increments.

The Romeo1PRO delivers a practical balance of durability, battery life, and sighting speed in a compact reflex package. Its motion-activated illumination and multiple brightness levels make it well suited for everyday carry and duty-style applications where quick sight acquisition and reliable performance matter. The included steel shroud and sight footprint compatibility make it a versatile option for pistols cut to the Romeo2/Pro interface.