They glow well in low/no light, which is 100% better than the factory sights. They glow nicely when dark and the f. Glows great in the dark.

The color contrast of green front and yellow rear sights are marvelous. These are awesome and a must have for anyone wanting to upgrade their current sights. I switched from ameriglo to these, these are waaaay better, they fit the 2.

Have them installed by a gunsmith even if your friends call you the hulk. they are tight fitting don't try to do them yourself unless you have the right weight tool.

Needed a set of tritium fiber optic sights for a new *. Have these sights on another *, and they are great. Have about 800 rounds through them and cant go back to non fiberoptic sights.

Front sight came loose on me within 300-400 rounds of use. Rear sight protrudes beyond the edges of the slide, making them a lousy choice for a carry weapon.

They say on their sight if it is not listed on the packaging it is a limited 90 day warranty. I will have to replace both front and rear with one of the more traditional tritium sights from another manufacture. Getting warranty service is not going we...  Read More