Trijicon HD Night Sight Set S&W M&P Shield Yellow Outline SA139-C-600721

Key Features

• Yellow Photoluminescent Front Ring — A bright yellow ring surrounds the front tritium lamp, giving you a high-contrast aiming reference in ambient, transitional, and low-light conditions without requiring any light source to activate.
• Three-Dot Tritium Lamps — All three dots are powered by tritium-phosphor lamps, providing self-luminous green illumination that requires no batteries or activation — your sights are always ready in the dark.
• 12-Year Tritium Warranty — The tritium lamps are warranted for 12 years from the date of manufacture, covering lamp brightness and integrity for over a decade of carry use.
• Wide U-Notch Rear Sight with Hooked Face — The wider U-shaped rear notch frames the front sight faster than a standard notch, while the steeply hooked front face of the rear sight lets you rack the slide one-handed against a belt or holster in an emergency.
• Sapphire Window Housing — Each tritium lamp sits inside an aluminum cylinder sealed with a sapphire window and buffered by a silicone rubber cushion, protecting the lamp from impact and preserving brightness over long-term carry.
• Fits Multiple Shield Variants — Confirmed fitment for the S&W M&P Shield in 9mm, .40 S&W, and .45 ACP, covering all three standard caliber configurations of the Shield platform.

Compatibility

Specifications