Hiviz SW617G Front Sight Smith & Wesson 617/647/648 Revolver Green Fiber Optic

Upgrade your Smith & Wesson revolver's sight picture with the HiViz SW617G overmolded front sight, purpose-built for the Smith & Wesson 617, 647, and 648 revolvers. This replacement front installs into the factory sight slot and immediately sharpens target acquisition in any lighting condition.

The sight pairs an all-steel base in a factory-correct black finish with HiViz's signature green fiber optic LitePipe. The LitePipe gathers ambient light and channels it into a bright, focused aiming point that pulls the eye to the front faster than a traditional blade. Resin overmolding protects the LitePipe from impact and solvents while keeping the fiber-optic element easy to swap if you ever want to change colors.

Designed as a direct-fit replacement, the SW617G requires no permanent modification - the sight ships not pre-drilled, allowing you to set up pinning to match your carry or competition preferences. It is intended for use on S&W 617, 647, and 648 revolvers with 2.5" or longer barrels.

Whether you're ringing steel, plinking, or running a defensive revolver, this HiViz fiber optic front delivers the rapid sight pickup and enhanced accuracy the brand is known for.