This Night Fision Optics Ready Stealth (ORS) set uses a yellow front ring for higher-visibility contrast, built for the Glock 17/19/34 platform (Night Fision part no. GLK001330353YGZG) with RMR, 507C, SRO, or ACRO-cut slides, with full front-and-rear tritium.

Key Specifications

• Fits: Glock 17/19/34 pistols with RMR/507C/SRO/ACRO-cut slides
• Front sight ring color: yellow
• Rear sight vial color: green (full front-and-rear tritium)
• Design: lower 1/3 co-witness height
• Insert type: tritium, daylight-fluorescing ring (not painted-on)

Frequently Asked Questions

Does this set have tritium in both the front and rear? Yes, both the front (yellow ring) and rear (green vial) use tritium inserts.

What red dot footprints does this fit? RMR, 507C, SRO, and ACRO-pattern cuts on Glock 17/19/34 slides.

Is the front ring yellow or orange? Yellow on this listing – Night Fision also offers an orange-front version of this same fitment as a separate SKU.

Buy the Night Fision Lower 1/3 Yellow Sights For Sale

Need a high-visibility tritium backup for your red-dot Glock? Shop more Night Fision optics, or browse our full gun sights selection at Schaefer Defense.