The Sig Sauer P365 DH3 pistol in 9mm with a coyote finish and a factory ROMEO-X optic (brand part no. 365XF9DH3RXSL) pairs a high-capacity P365 build with a pre-mounted red dot for a ready-to-carry package. Sig Sauer builds the pistol with a 21-round capacity, a 3.7-inch Black DLC-finished barrel, and a lightening-cut, optic-ready slide using the SIG-LOC compact footprint. Standard X-Ray3 day/night sights co-witness with the optic, and three magazines, including two 21-round magazines, ship with the pistol. Among high-capacity semi-auto handguns, this P365 DH3 configuration favors shooters who want maximum onboard capacity with a factory optic.

Key Specifications

• Chambered in 9mm.
• Capacity of 21 rounds.
• The optic is a factory-mounted ROMEO-X red dot.
• The barrel measures 3.7 inches, finished in Black DLC.
• The sights are X-Ray3 day/night sights, co-witnessing with the optic.
• The finish is coyote.
• The pistol includes three magazines, two of them 21-round.
• The slide is Lightening Cut/Optic Ready/Serrated.
• The safety is Non-Manual Safety.
• The action is semi-automatic, cycling each round via the pistol’s own recoil.
• The sights are Std. X-RAY 3 Day/Night Sights.
• The trigger type is Striker Fired.

Frequently Asked Questions

Does this pistol come with an optic installed? Yes, a ROMEO-X red dot ships pre-mounted.

What is the maximum magazine capacity? 21 rounds with the extended magazines included.

Buy the Sig Sauer P365 DH3, ROMEO-X

Maximum onboard capacity with a factory-mounted optic is exactly what this P365 DH3 delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.