C&H Precision V4 Optic Mounting Adapter Plate Holosun EPS/EPS CARRY Trijicon RMR Footprint Anodized Finish 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. Most of our plates feature a patented stainless steel T-Nut which provide an industry leading six to seven threads of engagement. Since all the mounting hardware is replaceable if any mounting hardware is damaged it can be replaced without replacing the entire plate. Specifications for C&H Precision V4 Optic Mounting Holosun EPS/EPS CARRY Adapter Plate: Manufacturer: C&H Precision Weapons Red Dot Sights-Footprint: Holosun K Fabric/Material: Aluminum Color: Black Finish: Mil-Spec Type III Hard Anodized Package Contents: C&H Precision V4 Optic Mounting Holosun EPS/EPS CARRY Adapter Plate 1 Optic Plate 3 - 6-32 x .220 M3H Plate Mounting Screws 3 - 4-40 x .320 FHB Holosun EPS / EPS Carry / SCS Carry Optic Mounting Screws 3 - Patented 416 Stainless Steel T-Nuts