Night Fision ORS Stealth Night Sights for Glock 43/43X

The Night Fision Optics Ready Stealth Night Sight Set provides self-illuminating tritium aiming points sized and shaped for Glock 43/43X slide configurations, with notes in the marketing names referencing 507K and 43x MOS compatibility. The set pairs an orange front sight with a black rear to aid quick alignment in varied light conditions without obscuring a slide-mounted optic. Engineered as ORS (Optics Ready Stealth) sights, they are intended to serve as backup sights for pistols fitted with red dot optics, offering a lower 1/3 co-witness profile.

Key Specifications

• The set is configured for Glock 43/43X slide references appearing in the product naming (507K and 43x MOS are noted in the provided names).
• The front sight features a orange front insert for rapid target reference.
• The rear sight is finished in black to minimize obstruction of the optic window.
• These sights are optics ready (ORS) and designed for a lower 1/3 co-witness with slide-mounted red dot optics.
• Illumination uses Swiss Tritium housed in a daylight-fluorescing ring marketed as the Perfect Dot™.
• The design includes a domed lens that collimates tritium for a sharper sight picture.
• Construction is CNC machined from high-quality steel as described in the product text.
• Surface protection is provided by a Black Nitride coating for improved wear and corrosion resistance.
• The sights are stated to contain 30% more tritium than most sights on the market, per the manufacturer text.
• Installation is gunsmith recommended; an install guide is provided by the manufacturer for reference.

These sights offer a purpose-built option for shooters who carry or use a slide-mounted optic and want a dependable, always-on backup sighting solution. With daylight-visible aiming rings, durable machining and finish, and an optics-friendly silhouette, the Night Fision ORS Stealth set is suited for applications where consistent sight picture and minimal optic obstruction are priorities.