XS Sights Green Tritium Front Sight for S&W J Frame and Ruger SP101

The XS Sights Standard Dot front sight is designed for Smith & Wesson J Frame and Ruger SP101 revolvers with fixed rear sights. It uses a green tritium element and high-contrast outline to provide a visible aiming reference in changing light conditions.

Key Specifications

• The sight is a Standard Dot tritium front sight for compatible revolvers.
• It fits Smith & Wesson J Frame and Ruger SP101 revolvers.
• The front sight color is green with a green tritium outline.
• The sight is constructed from CNC-machined steel.
• The listed sight height is 0.205 inch.
• The Standard Dot measures 0.140 inch.
• The listed dimensions are 1.10 x 4.90 x 8.15 inches.
• The installation specification states that the pin hole must be drilled.
• The listed weight is 0.115.

With a durable steel body and a green tritium aiming reference, this front sight offers a practical upgrade for compatible J Frame and SP101 revolvers. Its Standard Dot format provides a defined, easy-to-index sight picture for users seeking a purpose-built replacement front sight.