Hi-Viz LiteWave H3 Night Sights for S&W M&P Shield – Tritium Front Rear (MPSN321)

• LiteWave H3 tritium and Litepipe night sights for Smith and Wesson Shield pistols
• Fits Shield models in 9mm, 40 S&W, and 45 calibers per description
• Green tritium front sight with white ring for improved front sight contrast
• Green rear sight included for consistent sight picture in all lighting conditions
• Provides 24 hour illumination using combined tritium and Litepipe technology
• Includes 12 year tritium warranty and uses factory sight height configuration

The Hi-Viz LiteWave H3 Tritium/Litepipe Night Sights MPSN321 is a handgun night sights set designed for low-light and daytime sight alignment.

This sight set uses tritium inserts combined with LitePipe fiber technology to provide 24 hour illumination without external power. The configuration includes a green tritium front sight with a white ring and a green rear sight for consistent sight picture. It is designed to fit Smith & Wesson M&P Shield pistols in 9mm, .40 S&W, and .45 calibers using factory sight heights. The steel construction supports standard slide dovetail installation for handgun platforms. This product is used for pistol sight replacement where visibility in varying light conditions is required. In typical setups, the LiteWave H3 system provides a fixed front and rear alignment solution with a 12 year tritium warranty and a non-adjustable profile suitable for range use and field carry.