Product Description
Fits ALL Ruger Adjustable Sight Mark Series Pistols (see notes below)Ruger "LITE" is still a Mark series pistol
This spring is also used on most Ruger Adjustable Sight Revolvers
This should fit Pac-Lite rear sight also
Ruger Mark IV pistols from late 2018 on have a NEW rear sight
This part is NOT compatible with the new design sight (see pictures above)
Very early pistols used a "Micro" brand rear sight,, this blade should work but will need fitting
If your pistol has a NON-Adjustable rear sight, you will most likely need a taller front sight if installing this adjustable rear sight.
