Glowing bright both day and night, TFX™ sights are always ready. TFX™ takes the TRUGLO award-winning Tritium + Fiber-Optic technology even further with all the features their customers requested: compact snag-free design, longer sight radius, and amazingly durable construction built to handle just about anything. Illuminating elements are encased inside a virtually indestructible chemical and shock-resistant capsule and the CNC-machined steel is protected with a rust-proof FORTRESS FINISH™. There is even a highly visible white ring surrounding the front fiber to make it even more visible, encouraging the eye to rapidly focus on the front sight for a fast and accurate sight picture. TFX™ sights will amaze even the most discriminant shooters.
S&W® M&P (including SHIELD & .22 models, excluding .22 Compact / C.O.R.E. models), SD9 and SD40 (excluding VE models)
Dontt expect to last long. Or have good warranty, if you have to get a replacement. Company wants you to send slide to get a repair. Pay to send item and 12.50 processing/shipping. Have had item less than 8 months put 200 or so rounds at range. Last a couple of years yeah right. Company doesnt take consideration this may be only gun or what would you use for self-defense.
I've carried TFX sights on my duty pistols for the last 3 years, when I changed departments. I had the Springfield model on two XDm and an XDS, and now I have the M&P model on a M2.0 full size, M2.0 Compact 3.6, and M2.0 Shield.
They are very durable, with no durability issues whatsoever. They perform excellently, in both daylight conditions and night time conditions. The fiber-optics really pop during daylight shoots, and the tritium is easily seen in low/no light.
Only complaint is the S&W models slope on the front edge of the rear sight, and don't have a hard edge. It makes emergency one-handed racking of the slide a bit more difficult. Since this is a drill we practice regularly during training, I've had to train on a new technique.
Overall, happy with them, and will continue to put them on all of my handguns.