SIG SAUER P226 MK25 California Compliant — Description

The SIG SAUER P226 MK25 California Compliant (MK25-CA) is a full-size 9mm DA/SA semi-automatic pistol based on the legendary SIG Sauer P226 Navy platform. Originally developed with features inspired by the U.S. Navy SEAL service pistol, the MK25 combines proven duty-grade reliability with corrosion-resistant finishes, enhanced night sights, and California-compliant configuration. The California-approved version is designated P226 MK-25 Navy Version (Black) MK-25-CA and features a 4.4-inch barrel with a 10-round magazine configuration.

The MK25 features a Nitron-coated stainless steel slide, lightweight alloy frame, SIGLITE night sights, and the classic SIG Sauer double-action/single-action trigger system with a decocking lever. It also includes a MIL-STD accessory rail, allowing attachment of compatible lights and accessories.

Built around the trusted P226 platform, the MK25 offers excellent balance, durability, and accuracy. Its ergonomic polymer grip, anchor marking, and Navy-inspired details make it a popular choice among SIG Sauer collectors and enthusiasts seeking a service-style pistol with historical significance.

SIG SAUER P226 MK25 California Compliant — Specifications

Manufacturer: SIG SAUER
Model: P226 MK25 Navy Version California Compliant
Model Number: MK25-CA
Caliber: 9mm Luger
Action: Double-action / single-action (DA/SA)
Operating System: Short recoil, locked breech
Frame Material: Aluminum alloy
Slide Material: Stainless steel
Slide Finish: Nitron corrosion-resistant coating
Barrel Length: 4.4 inches
Barrel Type: SIG precision barrel
Overall Length: Approx. 8.0 inches
Overall Height: Approx. 5.5 inches
Overall Width: Approx. 1.5 inches
Weight: Approx. 34.4 oz (configuration dependent)
Magazine Capacity: 10 rounds
Magazine Type: Double-stack detachable magazine
Trigger System: DA/SA with decocker
Sights: SIGLITE night sights
Grip: Polymer ergonomic grip
Accessory Rail: MIL-STD Picatinny rail
California Compliance: California-approved configuration with 10-round magazines

Key Features

• California-compliant P226 MK25 configuration
• 9mm Luger chambering
• Navy-inspired P226 design
• 4.4-inch barrel
• Nitron-coated stainless steel slide
• Aluminum alloy frame
• SIGLITE night sights
• DA/SA trigger system with decocking lever
• MIL-STD accessory rail
• Corrosion-resistant internal coatings
• Anchor marking and MK25 styling
• 10-round magazines included
• Proven P226 service pistol reliability

Package typically includes:

• SIG SAUER P226 MK25 California Compliant pistol
• Three 10-round magazines (package dependent)
• SIGLITE night sights
• Polymer grip panels
• Hard case
• Cable lock
• Owner’s manual and safety documentation