HIVIZ front sights are machined from solid steel and feature fiber optic LitePipe inserts for increased visibility and faster sight acquisition in all conditions. The Lite Pipe is interchangeable to adjust to different light conditions. Designed for the FNH FX-40. LitePipe diameter is .050".
- Height measurement is from the top of the sight blade to the bottom, not including the dovetail portion of the sight
- Gunsmith installation is recommended by HIVIZ. The dovetail portion of the sight is slightly oversized to allow for variance between firearms and fitting will be necessary.
- Use of a sight pusher that exerts pressure on the sight blade will damage the sight, only use a sight pusher that contacts the dovetail base.