C&H Precision Weapons Kimber 2K11 Adapter Plate with Built-in Rear Sight RMR SRO Holosun Black. Each plate is precision machined to the tightest tolerances on HAAS CNC machines and each plate goes through multiple quality checks before shipping to our customers. SPECIFICATION: Material: Plates are made from 6061 aluminum. All mounting hardware is Stainless Steel Finish: Plates are MIL-SPEC Type III Hard Anodized Black INCLUDED: Qty 1 Optic Plate Qty 4 6-40 x .250 M3H Plate Mounting Screws Qty 3 4-40 x .280 FH Holosun 407c / 507C / 508T / 507Comp Optic Mounting Qty 3 4-40 x .345 FHB Trijicon RMR / RMR HD / SRO Optic Mounting Screws Qty 3 4-40 x .370 FHB CHPWS EDC XL / COMP / COMP MAX Optic Mounting Screws Qty 2 S7 T-Nuts Specifications for C&H Precision Weapons Kimber 2K11 Adapter Plate with Built-in Rear Sight: Manufacturer: C&H Precision Weapons Red Dot Sights-Footprint: RMR Optic Cut: Trijicon RMR Fabric/Material: 6061 Aluminum Stainless Steel Color: Black Gun Model: Kimber 2K11 Package Contents: C&H Precision Weapons Kimber 2K11 Adapter Plate with Built-in Rear Sight What firearm models does the manufacturer say C&H Precision Weapons Kimber 2K11 Adapter Plate with Built-in Rear Sight is compatible with? The manufacturer suggests that C&H Precision Weapons Kimber 2K11 Adapter Plate with Built-in Rear Sight is compatible with Kimber 2K11C&H Precision Weapons KMBR-2K11-RSH-RSR: Kimber 2K11 Adapter Plate with Built-in Rear Sight RMR SRO Holosun Black