The HiViz SW617-R red fiber optic front sight fits Smith & Wesson 617, 647 and 648 revolvers. Its overmolded steel construction protects the red LitePipe while providing a visible aiming point. The installed sight height is 0.165 inch. The sight must be fitted and drilled for its retaining roll pin during installation.
The HiViz SW617-R is a red fiber optic replacement front sight designed for Smith & Wesson 617, 647 and 648 revolvers. Its overmolded design surrounds the LitePipe with protective material, helping shield the fiber optic element during regular use. The red aiming point provides a distinct front-sight reference for range and target shooting.
The SW617-R features a red LitePipe protected by an overmolded steel sight body. Its installed height is 0.165 inch. This model is the red option in the HiViz front-sight lineup for Smith & Wesson 617, 647 and 648 revolvers.
A green version is also available as the HiViz SW617-G green front sight.
This HiViz front sight fits Smith & Wesson 617, 647 and 648 revolvers. Confirm your revolver's existing front-sight configuration before ordering, particularly if the firearm has been modified or fitted with a non-factory sight.
The SW617-R is not predrilled for its retaining roll pin. It must be fitted and drilled for the pin during installation. HiViz recommends installation by a qualified gunsmith to ensure proper fit and secure mounting.
| Brand | HiViz |
| Model | SW617-R |
| Sight Type | Overmolded fiber optic front sight |
| Compatible Firearms | Smith & Wesson 617, 647 and 648 revolvers |
| LitePipe Color | Red |
| Installed Sight Height | 0.165 inch |
| Construction | Steel with overmolding |
| Installation | Must be fitted and drilled for retaining roll pin |
| UPC | 613485586831 |