Trijicon HD Night Sight Set SA-139 for S&W M&P Shield
Trijicon HD night sights with green tritium and orange outline for Smith & Wesson M&P Shield. Three-dot configuration with photoluminescent paint enhances low-light acquisition. 12-year tritium warranty.
Fits: Smith & Wesson M&P Shield, Smith & Wesson M&P Shield M2.0, Smith & Wesson M&P Shield Plus
Trijicon HD Night Sights for Tactical Performance
Trijicon designed these HD Night Sights specifically for tactical shooters who demand reliable target acquisition in all lighting conditions. The three-dot configuration combines proven night sight principles with modern enhancements.
Key Features
- Front Sight Design: Taller blade with aiming point ringed in photoluminescent paint for rapid acquisition
- Rear Sight Design: Wider U-shaped notch outlined in black for improved sight picture clarity
- Transitional Lighting: Configuration optimizes visibility during dawn, dusk, and indoor shooting
- Emergency Operation: Steeply hooked rear sight profile assists in one-handed slide manipulation when needed
- Tritium Illumination: Green tritium lamps warranted for 12 years from manufacture date
Specifications
- Front sight width: 0.144"
- Front sight height: 0.252"
- Rear sight height: 0.352"
Compatibility
Fits Smith & Wesson M&P Shield in .40 S&W, .45 ACP, and 9mm, plus M&P Shield Plus and M&P Shield M2.0 models. Does not fit M&P Shield EZ Series.
Installation
Professional installation is recommended to ensure proper sight alignment and function.
Features
- professional installation recommended
- fits both the smith & wesson shield .40 .45" and 9mm models"
- tritium-phosphor lamp
- sapphire window
- silicone rubber cushion
- protective aluminum cylinders
- protective clear coat and high visibility colored front sight post
- u notch rear sight
- subdued rear sight
- fits m&p shield 9mm & 40s&w
