Night Fision GLK-OPBS-507K-43X-ZXZX NF Optic Plate + Blacked Out Sights Combo: 507K to Glock 43x MOS

Night Fision’s Optic Plate + Backup Sight combo combines precision machining with streamlined performance. Alongside our rugged, nitride-coated 17-4 stainless steel optic plate, this set includes a lower 1/3rd co-witness backup sight setup featuring a blacked out front and a blank rear with anti-glare serrations—ideal for shooters who prefer a clean, unobtrusive sight picture when transitioning between red dot and irons. This combo delivers professional-grade reliability without visual clutter.