The Hi-Viz LiteWave H3 sight set (brand part no. MPN521) combines tritium with Hi-Viz’s LitePipes fiber-optic technology, not a light or laser, built for Smith & Wesson M&P full-size and compact pistols with a green front / orange rear color scheme from Hi-Viz. Pairing tritium’s constant 24-hour glow with a fiber-optic pipe that brightens further in daylight gives one sight set that performs well in both conditions.

Key Specifications

• Illumination combines tritium and fiber optic LitePipes, for 24-hour day/night performance.
• Color scheme is green front / orange rear, for a distinct front-to-rear sight picture.
• Fit is dedicated to Smith & Wesson M&P full-size and compact pistols, installing as a direct front and rear replacement set.
• Warranty is a 12-year tritium warranty, backing the glow output over the sight’s service life.

Frequently Asked Questions

Do these combine two different technologies? Yes, tritium for constant glow plus fiber-optic LitePipes that brighten further in daylight.

How long is the tritium warranted to last? 12 years.

Buy the Hi-Viz LiteWave H3 Sight Set

Combining tritium with a daylight-brightening fiber pipe covers the gap a tritium-only sight leaves in bright conditions. Order it from our Hi-Viz lineup in our gun sights selection, shipped fast from our Lubbock, Texas gun shop.