Sig Sauer DH3 9mm Handgun, 3.7-Inch Barrel

Description

We stock this DH3 configuration as a semi-automatic 9mm Luger handgun with a 3.7-inch barrel. It combines a Coyote Cerakote finish with an optic-ready slide, XRAY3 day/night sights, and a polymer grip module. The design is suited to handgun range use and configurations that support an accessory optic.

Key Specifications

• The handgun is chambered in 9mm Luger for use with the specified cartridge.
• The barrel measures 3.7 inches for the listed compact handgun configuration.
• The action is semi-automatic with a striker-fired trigger, defining the operating system and trigger type.
• Overall length comes in at 7.2 inches for the stated dimensions.
• Weight is 22.9 ounces with magazine as provided in the product data.
• The slide and frame are finished in Coyote Cerakote, while the barrel is listed with a Black DLC finish.
• The pistol uses XRAY3 day/night sights for the listed sight configuration.
• The slide is optic-ready with a SIG-LOC compact footprint for the specified mounting format.
• The grip module is made from polymer and includes interchangeable backstraps for adjustment of fit.
• An M1913 Picatinny accessory rail is built into the grip module for compatible accessories.

The DH3 configuration places its defining features around the slide and grip interface. The slide includes DH3 serrations, lightening cuts, and an integrated expansion chamber, while the grip module includes a removable magwell and interchangeable backstraps. We like this setup for shooters who want factory-provided sight options, an optic mounting interface, and a rail in one handgun package. The product remains the focus, with its 9mm chambering, 3.7-inch barrel, and Coyote finish.