Sig Sauer P226 MK25

SIG SAUER P226 MK25 – 9mm Luger, Full-Size, 4.4″ Barrel, Nitron Finish, Navy Configuration, 15-Round

The SIG SAUER P226 MK25 is a premium DA/SA semi-automatic pistol based on the legendary P226 platform and designed to replicate the configuration used by U.S. Navy SEAL personnel. Built for extreme reliability and durability, the MK25 combines SIG SAUER’s proven service-pistol design with corrosion-resistant enhancements, SIGLITE night sights, and military-inspired details.

The P226 MK25 features a 4.4-inch barrel, stainless steel slide with a durable Nitron finish, and a lightweight aluminum alloy frame. The pistol includes specialized corrosion-resistant internal coatings, a phosphate-coated chrome-lined barrel, an engraved anchor marking, and a UID identification label, reflecting its naval heritage and harsh-environment design focus.

Equipped with a double-action/single-action trigger system, decocking lever, SIGLITE night sights, and a full-size ergonomic grip, the MK25 provides excellent handling and accuracy. The pistol includes a 15-round 9mm magazine and an accessory rail for mounting compatible lights or lasers.

Specifications

Key Features

• Chambered in 9mm Luger
• Legendary SIG P226 full-size platform
• Navy-inspired MK25 configuration
• 4.4-inch barrel
• Durable Nitron stainless steel slide
• SIGLITE night sights
• Corrosion-resistant internal components
• Phosphate-coated chrome-lined barrel
• Anchor engraving and UID label
• DA/SA trigger system
• Decocking lever
• Ergonomic polymer grips
• Integrated accessory rail
• 15-round magazine capacity

The SIG SAUER P226 MK25 9mm represents one of the most recognized variants of the P226 family, combining proven service reliability with enhanced corrosion resistance and Navy-inspired features. It is a refined full-size pistol built for durability, precision, and long-term performance.