Kryptukas Sig Sauer (1203637F-06-R)

Compared to conventional pistol sights, SIG SAUER X-RAY3 tritium sights stand out with a blacked-out rear sight and a high-contrast front sight, making target acquisition fast, intuitive, and reliable in a wide range of lighting conditions.
The 3-Dot tritium sight system provides a bright, glowing illumination in low-light environments while remaining highly visible and white in daylight. This eliminates the need to switch sights when moving between daytime and nighttime conditions, providing a consistent sight picture whether you're using your firearm for professional purposes, sport shooting, or hunting.
The tritium elements are protected by a durable steel housing, which helps shield them from recoil, cleaning solvents, and harsh environmental conditions. With a tritium half-life of approximately 12 years, X-RAY3 sights are designed to provide dependable illumination and long-lasting performance.

Key Features

• 3-Dot tritium system for fast target acquisition in low-light conditions.
• 12-year tritium half-life for long-lasting illumination.
• Oversized fluorescent polymer front dot for improved visibility and contrast during daylight.
• Chemical-resistant construction for enhanced durability in demanding environments.
• Available in standard SIG SAUER #6 and #8 sight sizes.
• Rear sight available with square or round (U-shaped) notch.
• Durable steel housing tested to 20,000 rounds for reliable long-term performance.
• Designed to withstand recoil, cleaning solvents, and harsh environmental conditions.
• SIG SAUER X-RAY3 sights come standard on SIG SAUER Legion Series pistols.

Compatibility

SIG SAUER X-RAY3 tritium sights are compatible with: P320, P938, P238, P229, P226, P220, P227, and P225.

SIG SAUER X-RAY3 sights combine tritium illumination, high-contrast sight design, and a rugged steel housing to deliver reliable visibility and fast target acquisition in both daylight and low-light conditions.