Night Fision RMR Cut Adapter Plate Glock Mos + Blacked Out Sights Combo Black. 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 serrationsideal 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. Specifications for Night Fision RMR Cut Adapter Plate + Blacked Out Sights Combo: Manufacturer: Night Fision Optic Cut: Glock MOS Fabric/Material: 17-4 Stainless Steel Color: Black Gun Model: Glock 17 MOS Features of Night Fision Optic Plate + Blacked Out Sights Combo RMR/507c to Glock Full Size MOS Includes Night Fision Pistol Optic Plate Includes 330-353 height blacked out steel backup sights for lower 1/3rd co-witness Front sight is blacked out; rear sight is blank with anti-glare serrations Compatible with Glock Full Size & Compact MOS models Fits Trijicon RMR Holosun 507c and other compatible optics (see Pairing Guide) Optic plate machined from 17-4 Stainless Steel nitride coated for durability Optic plate thickness: 0.2 Extra screws and installation tool included Package Contents: Night Fision Optic Plate + Blacked Out Sights Combo RMR/507c to Glock Full Size MOS What firearm models does the manufacturer say Night Fision RMR Cut Adapter Plate + Blacked Out Sights Combo is compatible with? The manufacturer suggests that Night Fision RMR Cut Adapter Plate + Blacked Out Sights Combo is compatible with Glock 17 MOSNight Fision GLK-OPBS-RMR-MOS-ZXZX: RMR Cut Adapter Plate Glock Mos + Blacked Out Sights Combo Black