Precision Optic Plate: Glock Slimline (43/43x/48) V1 MOS (RMSC) to 507k

Night Fision’s Pistol Optic Plates offer precision, durability, and value for shooters needing a mounting solution for their red dot sight. Crafted from premium 17-4 stainless steel and built to the tightest tolerances, these plates withstand harsh recoil and ensure a secure, accurate fit. The nitride coating provides extra protection, and each package includes extra screws and an installation tool for easy setup. Our Optic Tool has a T10 Torx head for all included hardware installation, and a small flat head for windage and elevation adjustments as well as mating with the battery screw compartment on Holosun Optics. Loop a key ring through the lanyard hole to attach it to your belt to help retain this small, but valuable tool. Even better, attach a Glow Rhino Spark and you’ll find your Night Fision Optics Plate tool in the dark!

Offering professional-grade reliability at an affordable price, Night Fision’s optic plates are perfect for both everyday shooters and professionals.

Compatible with Glock MOS Slimline models with the version 1 MOS (RMSc factory cut). Not compatible with 2026 models with the new V2 MOS (HoloK) factory cut.
Fits Holosun 507k, and other optics with compatible mounting footprint.
See Pairing Guide for more optic compatibility.
Machined from 17-4 Stainless Steel & Nitride coated
Optic Plate thickness: 0.2”
100% refund within 30 days of your purchase – If you are unsatisfied for any reason, we’ll just need the plate returned to us.
Limited Lifetime Warranty

Included in the package:

Precision Optic Plate
Hardware for Holosun 507k in packs of 3
Night Fision Optic Tool

Most Common Sight Pairings

The job of iron sights on firearms with Optics are to act as a back up sighting system the optic—to do this, they must present over the optic’s battery deck to be seen, but should show no taller in your optic window than need be. The lower 1/3 co-witness is the ideal.