SIG Sauer has announced the award of an NSN for its Romeo-M17 red dot sight. The designation of an NSN (National/NATO Stock Number) will significantly streamline the procurement of the optic by the U.S. military, NATO members, and some allies.

It’s a part of the continued modernization efforts of the Modular Handgun System (MHS) Program.  For inclusion on the MHS Additional Authorized List (AAL), the U.S. Army evaluated numerous pistol red dot sights from multiple manufacturers through vigorous environmental and performance evaluations, and the RM17 and R2 achieved successful selection.

In fact, SIG Sauer advises the RM17 stood above the rest as the best-performing and most durable sight evaluated.  The issuance of the NSN to these products streamlines the procurement process for all NATO members and partner countries as an identified standardized material. 

The ROMEO-M17 (NSN: 1240-01-713-9795) was developed from the ground up for the U.S. Army’s Modular Handgun System and is the ultimate aiming solution.  The RM17 will withstand the rigors of the battlefield, featuring the proprietary SIG-LOC mounting system with bottom-mount technology and five interface points with the pistol slide for an extremely strong and robust lock-up. Combined with the side-mounted battery, the sight has an extremely low position when mounted to the slide, offering a full-sight picture and co-witness with the existing standard-height iron sights.

Modular Handgun System M17 pistol equipped ROMEO M17 red dot sight drawn from a Safariland SIG M17 holster. An M18 holster for the smaller version is also available.

“The assignment of an NSN number is an exciting achievement for SIG SAUER Electro-Optics and the ROMEO product line.  With the global demand for these products, the NSN assignment will allow for ease in the procurement process, the ability to increase our reach within the NATO countries, and faster deployment,” said Andy York, President SIG SAUER Electro-Optics.  “This assignment is also significant to non-NATO customers and civilians as the NSN designation does not come easily and signifies that the ROMEO-M17 has achieved a testing and use acceptance by the world’s most discerning military customers.”

The SIG SAUER Electro-Optics ROMEO-M17 is a mil-spec, fully enclosed, and gas-purged red dot reflex sight with a distortion-free glass aspheric lens and is submersible to depths up to 35 meters.  Other features include a new and very robust flexure-arm adjustment system made of the same Beryllium Copper found in many riflescope designs and a housing that is forged and machined from 7075 Aluminum with an integrated loaded chamber indicator (LCI) gas deflector and machined anti-reflection grooves on all rear facing surfaces for reduced glare.  

The M17 pistol is based on the SIG P320; the M18 pistol is on the SIG P320C.

The optic incorporates a high-efficiency point source red LED emitter, with 2 MOA dot/32 MOA circle reticle, independent brightness adjustment buttons, 15 brightness settings including night vision settings, and a side-mounted CR2032 battery compartment with a threaded battery cap so the optic does not need to be removed from the pistol for battery changes.  The ROMEO-M17 has a minimum continuous runtime of 50,000 hours at a medium brightness setting and utilizes MOTAC™ (Motion Activated Illumination), MAGNETAC™ (Magnetic Activation), and D.A.R.C™ (Dark Adaptive Reticles & Coatings) technologies. 

ROMEO-M17 Specs:

• Objective Lens Diameter: 24mm
• Reticle: Circle dot with 2 MOA Red Dot / 32 MOA Circle
• Lens Type: Asphere
• Brightness Adjustment Settings: 15 (12 Day / 3 Night Vision)
• Water Resistance: Submersible to 20 meters
• Overall Length: 2.4 inches
• Overall Width: 0.9 inches
• Overall Height: 1.1 inches
• Mounting Footprint: SIG-LOC™ MHS
• Battery Type: CR2032
• Battery Location: Side
• Weight (w/o battery): 1.5 ounces