Night Fision’s fiber optic sights (Night Fision part no. GLK001330353GFZX) use fiber-optic rods for a bright, easy-to-see front aiming point, with serrations front and rear for glare reduction and a blacked-out rear for instinctive, front-sight-focused shooting alongside a slide-mounted red dot.

Key Specifications

• Fits: Glock 17/19/45/48 pistols with RMR/507C/SRO/ACRO-cut slides
• Front sight: fiber-optic rod for ambient-light brightness
• Rear sight: blacked-out, no fiber/tritium insert (front-sight-focused design)
• Surface finish: serrated front and rear for glare reduction
• Height option: optics-height configuration (vs. standard OEM height)

Frequently Asked Questions

Is this tritium or fiber optic? Fiber optic – it uses a light-gathering fiber rod up front rather than a tritium vial.

Does the rear sight have an insert? No, the rear is intentionally blacked-out for fast, front-sight-focused aiming.

What height configuration is this? The optics-height configuration, sized for co-witnessing with an RMR/507C/SRO/ACRO-mounted red dot; Night Fision also offers a standard OEM-height version.

Buy the Night Fision Fiber Optic Sight Set For Sale

Want a bright fiber-optic front sight for your red-dot Glock? Shop more Night Fision optics, or browse our full gun sights selection at Schaefer Defense.