The Sig Sauer M17 X-Series RX pistol in 9mm with a 21+1 capacity (brand part no. M17X-9-RX) brings the U.S. military’s official sidearm design to civilian shooters with a factory-installed ROMEO-M17 reflex optic. Sig Sauer finishes the 4.7-inch barrel and optic-ready, serrated slide in coyote brown, and the coyote X-Carry grip module includes an integrated magwell alongside a flat X-Series trigger. Siglite night sights back up the reflex optic, and three 21-round magazines ship with the pistol. Among optic-equipped semi-auto handguns, this M17 X-Series RX configuration favors shooters who want the military’s sidearm with a red dot ready to go.

Key Specifications

• The chambering is 9mm.
• The capacity is 21+1 rounds.
• The barrel measures 4.7 inches, finished in coyote brown.
• The pistol ships with a factory-installed ROMEO-M17 reflex optic.
• The grip module includes an integrated magwell and flat X-Series trigger.
• The backup sights are Siglite night sights.
• The pistol ships with three 21-round magazines.
• The trigger action is Striker Fired.
• A No Manual safety is featured.
• The slide is optic ready and serrated.

Frequently Asked Questions

Does this pistol come with an optic installed? Yes, a ROMEO-M17 reflex optic ships factory-installed on the slide.

How many magazines are included? Three 21-round magazines ship with the pistol.

Buy the Sig Sauer M17 X-Series RX Pistol

The military’s official sidearm with a factory-installed red dot is exactly what this M17 X-Series RX delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.