I also asked Mag-Na-Port to EDM aka electrical discharge machine metal from the rear V-blade on the S&W adjustable sight with a vertical line. They also put white in the line and it helps me line-up the red-tube front sight so much easier. I bought a Mepro tritium green front sight to add a more visible sight picture and will get it put on soon. It was on clearance on OpticsPlanet.com.

Last edited by Jeffrey G.; 02/24/2020 5:44 PM.
Jeffrey G. Locke