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  • Easy slide assembly swap, no tools required.
  • Factory-mounted ROMEO-M17 Reflex Sight.
  • Compatible with Fire Control Units (FCUs) with and without a manual safety.
  • Loaded Chamber Indicator (LCI)
  • Barrel Compatibility: 3.9" 9MM barrel.
  • Includes factory-installed SIGLITE front and sights.
  • Finish: Coyote PVD

*Note, only for use on 9mm/ .357SIG / .40S&W fire control units (FCU). It will not function with a .45 ACP or 10MM FCU.

ROMEO-M17 FEATURES INCLUDE

  • A fully enclosed, sealed, and purged optical system, for ultimate protection from the elements
  • Mounts from underneath the pistol slide, re-using the MHS pistol rear sight block and sight block screw
  • 7075 Aluminum housing
  • Integrated gas deflector on the front of the housing
  • Machined anti-reflection grooves on all rear surfaces for reduced glare
  • Extremely low deck height, allowing a full sight picture and co-witness with standard-height sights
  • SIG-LOC™ (SIG Leverage Optimizing Connection) proprietary mounting interface, for the ultimate optic/pistol lockup.
  • A high-efficiency point source LED emitter, with 2 MOA dot/32 MOA circle reticle.  The reticles are independently selectable (circle only, dot only, or circle/dot combination).
  • Independent brightness adjustment buttons that are recessed within a protective plate which can be activated even with gloves on. Buttons have bump features above UP and below DOWN, so they can be determined by feel.
  • 15 brightness settings, with 3 of the settings optimized for use with Gen 3+ NV devices
  • A side-mounted CR2032 battery compartment with a threaded battery cap, for easy battery changes without the need to remove the optic from the firearm.  
  • Minimum continuous runtime of 50,000 hours, at medium brightness setting
  • 2 drainage holes machined in the sides of the housing, just behind the rear sealed window, to allow pooled liquid to escape when the optic goes from a vertical position (such as in a holster) to a horizontal position (such as shooting)
  • Windage and elevation adjustments have tactile clicks.  Adjustment screws are slotted, for use with any small flat-blade tool.  Adjustment resolution is 1.5 MOA per click.
  • MOTAC (Motion Activated Illumination)
  • MAGNETAC (Magnetic Activation)
  • D.A.R.C. (Dark Adaptive Reticles & Coatings)
  • Designed, developed, tested and fully assembled in the USA