TRUGLO's enhanced sight fits Ruger Mark II and Mark III rimfire pistols. The simple design drops in with only minor gunsmithing required and the durable steel construction won't ever fail. The extremely bright fiber optic front sight is easy to see in all conditions.
Replaces existing front sight
Front diameter is .060"
Fits most RUGER MKII, MKII, 22/45 and BROWNING BUCK MARK Rimfire Pistols
Extremely bright in low light conditions