Meprolight USA Tru-Dot Green Tritium Front Sight for Ruger SP101 - Dovetail Mount

The Meprolight USA Tru-Dot is a self-illuminated fixed front night sight purpose-built for the Ruger SP101 revolver. Milled from steel and finished in black, this dovetail-mount blade installs in the factory front sight slot to give the SP101 a reliable aiming point that works the same in daylight, low light, or complete darkness.

At the heart of the Tru-Dot system is a sealed green tritium vial that glows continuously without batteries, switches, or charging. The luminous front dot draws the shooter's eye forward for fast, instinctive sight alignment and is engineered slightly brighter than the corresponding rear sight to speed target acquisition under stress. The unit is drop-proof and shock-proof, built to handle heavy recoil and the abuse of everyday carry.

This listing is for the front sight only. The fixed blade offers no windage or elevation adjustment; final zero is achieved by dovetail fitting and pairing with the factory or Tru-Dot rear sight. Designed and manufactured in Israel by Meprolight and brought to the U.S. market through Meprolight USA.