NF PLATE+NS 507K FITS G43X/48 MOS

Description

Night Fision’s Optic Plate and Backup Sight Combo solves a real problem for Glock 43X and 48 MOS owners: when you mount a Holosun 507K, the factory slide cut leaves you without usable iron sights. This kit addresses both issues in a single purchase by pairing a machined optic mounting plate sized for the 507K footprint with a set of suppressor-height backup tritium night sights that remain visible above the optic body.

The backup sights matter because a miniature red dot on a carry pistol is always one dead battery or impact away from being a paperweight. Having tritium-illuminated irons co-witnessed or offset-height at the ready means the optic enhances your capability without becoming a single point of failure. Night Fision builds the sights around tritium vials, so they glow without batteries, without activation, and in complete darkness—useful in the scenarios where a carry gun is most likely to be drawn.

Buying the plate and sights together through one part number also means they are engineered to work as a matched system rather than sourced separately and hoped to be compatible. For anyone building out a 43X or 48 MOS as a daily carry or off-duty gun, this combo covers the optic mounting and the backup aiming solution at the same time, without requiring a second order or a second fitting session with a gunsmith.