C&H Precision Weapons AOS Cut to Trijicon RMR / Holosun 407C / 507C / 508T Black. This plate is used with the Springfield Armory Prodigy.THIS PLATE HAS AN INTEGRATED REAR SIGHT SPECIFICATION: Material: Aluminum. All mounting hardware is Stainless Steel Finish: Plates are MIL-SPEC Type III Hard Anodized Black INCLUDED: Qty 1 Optic Plate Qty 3 6-48 x .200 FH Plate Mounting Screws Qty 3 4-40 x .320 FHB Trijicon RMR Optic Mounting Screws Qty 3 4-40 x .280 FHB Holosun 507C / 508T Optic Mounting Screws Qty 3 Stainless Steel T-Nuts Specifications for C&H Precision Weapons AOS Cut to Trijicon RMR / Holosun 407C / 507C / 508T: Manufacturer: C&H Precision Weapons Red Dot Sights-Footprint: RMR Included Accessories: Mounting Screws Optic Cut: Agency Optics System (AOS) Color: Black Finish: Anodized Condition: New Package Contents: C&H Precision Weapons AOS Cut to Trijicon RMR / Holosun 407C / 507C / 508T C&H Precision Weapons AOS-RH-RSR: AOS Cut to Trijicon RMR / Holosun 407C / 507C / 508T Black