Sig Sauer P365 DH3 9mm Compensated Pistol 3.7" Barrel - 21 Rd

Sig Sauer P365 DH3 9mm Compensated Pistol 3.7" Barrel - 21 Rd

The SIG Sauer P365 DH3 takes the proven P365 platform and elevates it with competition‑inspired enhancements, expanded capacity, and duty‑ready features. Designed for shooters who want maximum capability in a compact footprint, the DH3 delivers fast sight acquisition, improved slide manipulation, and exceptional shootability—all while maintaining the concealability the P365 series is known for.

A striker‑fired action with internal safety mechanisms ensures consistent, dependable operation. The optics‑ready slide supports modern compact red dots, while X‑RAY 3 day/night sights provide a bright, intuitive sight picture in any lighting. Custom DH3 slide serrations and lightening cuts improve grip and handling during press checks and reloads. The integrated expansion chamber helps reduce muzzle rise, giving shooters more control shot‑to‑shot.

With its coyote‑colored polymer grip, removable magwell, and included interchangeable backstraps, the P365 DH3 adapts to your hand and your mission. Three magazines—two 21‑round and one 17‑round—ensure you’re equipped for extended range sessions or defensive readiness.

Daniel Horner Series P365
Custom elements like lightening cuts and grip texture inspired by Daniel Horner.

Striker‑Fired Reliability
Consistent trigger performance with internal safety mechanisms for dependable operation.

X‑RAY 3 Day/Night Sights
Fast, high‑visibility sight picture in bright or low‑light environments.

Optics‑Ready Slide
SIG‑LOC compact footprint supports today’s most popular micro red dots.

Custom DH3 Serrations
Enhanced slide manipulation for confident press checks and reloads.

Integrated Expansion Chamber
Helps manage muzzle rise for improved control and faster follow‑up shots.

High‑Capacity Configuration
Includes two 21‑round magazines and one 17‑round magazine.

1913 Picatinny Rail
Ready for lights, lasers, and accessories.

Specifications

• Caliber: 9mm
• Slide: Stainless steel
• Finish: Coyote
• Frame: Steel
• Grip: Coyote polymer
• Barrel Length: 3.7″
• Overall Length: 7.2″
• Capacity: 21+1
• Magazines Included: Two 21‑round, one 17‑round
• Sights: X‑RAY 3 day/night sights
• Sight Type: Night sights
• Optics Ready: SIG‑LOC Compact Footprint
• Safety: Internal safety system
• Weight: 22.9 oz
• Additional Features:
  • Slide‑integrated expansion chamber
  • Custom DH3 serrations
  • Lightening cuts
  • Removable magwell
  • Interchangeable backstraps (S/M/L)
  • 1913 Picatinny rail