Smith & Wesson .310-Inch Replacement Front Sight - HiViz SW3003-G

The HiViz SW3003-G is a green fiber optic replacement front sight for Smith & Wesson revolvers equipped with a DX-style interchangeable front sight. Its machined steel body uses overmolded construction to protect the light-gathering LitePipe. The .310-inch sight height is designed for revolvers requiring this specific front-sight height.

Green Overmolded Fiber Optic Front Sight

The SW3003-G features a green LitePipe covered by HiViz overmolding. The protective construction helps shield the fiber optic element while allowing it to gather available light and provide a visible front-sight aiming point. The blade is approximately 0.125 inch wide.

A red version is also available as the HiViz SW3003-R. Both versions are designed for Smith & Wesson revolvers with compatible DX-style interchangeable front sights.

Confirm Smith & Wesson Front Sight Compatibility

The SW3003-G is intended for Smith & Wesson revolvers that use a DX-style interchangeable front sight and require a .310-inch sight height. Check your existing front-sight configuration and required height before ordering. Gunsmith fitting is recommended to ensure proper fit and alignment.

HiViz SW3003-G Specifications