Night Fision Optic Plate & Blank Sight Combo 509T MOS

Description

Night Fision’s optic plate and blank backup sight combo provides a mounting solution intended for MOS-pattern pistol slides. The kit pairs a precision-machined optic plate with blank co-witness-style backup sights, and the manufacturer specifies construction from premium 17-4 stainless steel with a protective nitride finish. The package is supplied with extra screws and an installation tool to assist with fitment and setup.

Key Specifications

• Constructed from 17-4 stainless steel for strength and dimensional stability.
• Finished with a nitride coating for increased surface protection.
• Includes optic plate and blank backup sights to support co-witnessing arrangements.
• Package contents include extra screws and an installation tool for installation.
• Manufacturer lists overall dimensions as 1.20 x 4.35 x 6.85 inches.
• Manufacturer lists height as 1.2000 inches.
• Manufacturer lists width as 4.3500 inches.
• Manufacturer lists length as 6.8500 inches.
• Color is specified as Black.
• Model designation in the supplied materials is Optic Plate + Backup Sight Combo.

This kit is built for durability and repeatable alignment where a red dot and backup sighting are needed. Its stainless construction and corrosion-resistant finish make it a practical choice for shooters looking for a rugged, low-profile optic mounting and backup sight solution for MOS-pattern slides.