The HiViz Overmolded Front Sight (brand part number SW617G) is a green fiber-optic front sight built for the Smith and Wesson 617, 647, and 648 revolvers. HiViz builds it around an all-steel body with a green fiber optic LitePipe designed to be bright and ultra-durable, giving you a faster sight picture and more confidence on target than a plain steel blade. At 0.810 inch long, 0.124 inch wide, and 0.561 inch tall, it’s sized to drop into the factory sight dovetail without any custom fitting.

Key Specifications

• Built with an all-steel sight body.
• Uses the HiViz overmolded design to house the fiber optic LitePipe.
• Fiber optic color is green.
• Purpose-built for the S&W 617, 647, and 648 revolvers.
• Overall front sight length is 0.810 inch.
• Front sight measures 0.124 inch wide.
• Front sight stands 0.561 inch tall.

Frequently Asked Questions

Which revolvers does this fit? The Smith and Wesson 617, 647, and 648.

What is the sight body made from? All steel, with an overmolded body housing the fiber optic LitePipe.

What color is the fiber optic? Green.

Buy the HiViz Overmolded Front Sight for S&W 617/647/648 – Green Fiber Optic

Get a brighter, steel-strong front sight on your S&W revolver. Order it from our Hi-Viz lineup, part of our gun sights selection, at our Lubbock, Texas gun shop for fast, direct shipping.