Night Fision Night Sight Optic Plate Backup Sight - Get Night Fisions premium co-witnessing sights in the same pack as your optic plate. 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. Features Sights Co-Witness with most optics that share this footprint; Machined from 17-4 Stainless Steel & Nitride coated; Tritium Front Sight; Compatiblility G17; G19; G45; G47; Glock MOS Slimline Models; Glock 17; Glock 19; Glock 43X; Glock 47; CZ P-10; Hellcat;