The Meprolight USA 117603101 Tru-Dot Green/Tritium White Outline Front Sight is a purpose-built upgrade for Smith & Wesson J Frame revolvers, delivering a crisp, high-contrast aiming point in both daylight and low-light conditions. Its compact, dovetail-mounted design integrates cleanly with the J Frame profile while the tritium-powered dot remains visible without relying on batteries or external light sources.

This self-illuminated fixed front sight is ideal for concealed carry, home protection, and regular range practice where fast, instinctive alignment on a small revolver is critical. The bright green tritium insert surrounded by a white outline helps the eye pick up the front sight quickly, supporting confident shot placement when lighting is less than ideal. Backed by Meprolight’s reputation for durable, duty-ready sighting systems, this Tru-Dot front sight offers a straightforward, reliable enhancement to your J Frame.

Key Features:

• Manufacturer: Meprolight
• Model: 117603101 Tru-Dot Front Sight
• Firearm Type: Revolver
• Firearm Fit: Smith & Wesson J Frame, 1 7/8" Barrel
• Front Color: Green Tritium White Outline
• Style: Self Illuminated Fixed Front Sight Tritium
• Front Sight Length: 0.71"
• Front Sight Width: 0.13"
• Front Sight Height: 0.29"