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Sig Sauer P365-DH3 Comp 9mm 3.7" Barrel 17 Round Coyote
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$929.99
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SKU: 365XF-9-DH3-798681737277
Overview
Built for shooters who want a compact 9mm with a higher-capacity setup, this semi-auto pairs a 3.7-inch barrel with an integrated expansion chamber and an optic-ready configuration. The custom DH3 serrations and lightening cuts add a purpose-driven touch to the slide, while the coyote Cerakote finish gives it a clean, field-ready appearance. With SIG X-RAY3 sights and a 17/21 capacity, it suits concealed carry, range work, or as a streamlined sidearm for hunters who prefer a compact companion.
Why Hunters Choose the Sig Sauer
Integrated Expansion
Chamber adds a distinctive compensator-style
3.7-inch Barrel
Keeps the pistol compact and
17/21-round Capacity
Substantial onboard ammunition
Sig X-ray3
Sights and SIG-LOC optic-ready setup
Custom Dh3
Serrations and lightening cuts provide
Key Features
- Integrated expansion chamber with a 3.7-inch barrel
- Custom DH3 serrations and lightening cuts on the slide
- Coyote Cerakote finish on the slide
- 9mm Luger semi-auto platform
- 17/21 capacity configuration
- SIG X-RAY3 sights with SIG-LOC optic-ready setup
Best Used For
- Hunters wanting a compact 9mm for discreet carry during backcountry travel or camp use.
- Users who prefer an optic-ready semi-auto with factory sights already installed.
- Shooters looking for a higher-capacity carry pistol in a coyote-finish package.
- Those who want a 3.7-inch barrel handgun with integrated expansion chamber features.
- Outdoor enthusiasts needing a modern sidearm for range practice and everyday carry.
Specifications
| Action | Semi-Auto |
|---|---|
| Barrel Length | 3.7" |
| Barrel Material | Carbon Steel |
| Caliber | 9mm Luger |
| Capacity | 17/21 |
| Custom Dh3 Serrations | Yes |
| Grip Type | Polymer, Coyote |
| Integrated Expansion Chamber | Yes |
| Lightening Cuts | Yes |
| Modelseries | P365-DH3 Comp |
| Sights | SIG X-RAY3, SIG-LOC Optic Ready |
| Slide Finish | Coyote Cerakote |
| Slide Material | Stainless Steel |
Pros
- Integrated expansion chamber adds a distinctive compensator-style design.
- 3.7-inch barrel keeps the pistol compact and easy to carry.
- 17/21-round capacity offers substantial onboard ammunition.
- SIG X-RAY3 sights and SIG-LOC optic-ready setup support sighting options.
- Custom DH3 serrations and lightening cuts provide a refined slide design.
- Coyote Cerakote finish gives the pistol a durable, finished appearance.
Considerations & Trade-offs
- The 3.7-inch barrel and integrated expansion chamber make this a compact setup, so buyers should be comfortable with the size and handling characteristics that come with a shorter-barrel pistol.
- The 17/21 capacity is useful, but the larger magazine option may affect how the pistol carries and feels compared with lower-capacity configurations.
- Optic-ready SIG-LOC sights add flexibility, but this setup may require additional optic selection and setup to match the user’s preferences.
- The coyote Cerakote finish and polymer grip give it a distinct look and feel, but they may not suit buyers looking for a more traditional or understated configuration.
Suggested Comparisons
- Subcompact 9mm pistols
- Optic-ready semi-auto handguns
- High-capacity concealed carry pistols
- Compact range and training pistols
Suggested Accessories
- Magazine pouch
- Pistol holster
- Optic mounting accessories
- Cleaning kit
Frequently Asked Questions
What caliber does the Sig Sauer P365-DH3 Comp use?
It is chambered in 9mm Luger.
What is the barrel length on this model?
The listed barrel length is 3.7 inches.
Is the P365-DH3 Comp optic ready?
Yes. The specifications list it as SIG-LOC optic ready.
What sights are included?
It comes with SIG X-RAY3 sights.
What is the magazine capacity?
The listed capacity is 17/21.