Review of trijicon heavy duty night sights - Trijicon Heavy Duty Night Sights Yellow Front Outline S&W M&P Shield

Really great sights. Front sight is highly visible and makes a great aid for target acquisition. I will be ordering more sights like this for other pistols I have. I highly recommend the sights for anyone, but especially for people of an "advanced" age. The high visibility of these sights is a great help for older shooters who have some difficulty in focusing on the front sight as a result of having to wear bi focals.