Replacement Screw Kit For BNI-M2M4-RMSc Plate ** Plate Not Included ** The C&H Precision plates are designed, manufactured, and shipped from our small family-owned business in Coastal Georgia. 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. INCLUDED: Qty 3 - 8-40 x .220 FH Plate Mounting Screws Qty 3- 4-40 x .320 FBH Holosun EPS / Vortex Defender CCW Qty 3 - 4-40 x .345 FHB Holosun 407K / 507K Qty 3 - 4-40 x .370 FHB CHPWS EDC / EDC-EN / C&H Max / HNT-R MAX Optic Mounting Screws Qty 3 - Patented 416 Stainless Steel T-Nuts Agency / Department Discount Program DRY-FITTING DISCLAIMER: At C&H Precision, our products are designed and manufactured to meet tight tolerances. Installation can be affected by variations in your plate, hardware, optic, and firearm tolerances. For safe installation and to prevent potential damage to any component, we advise dry-fitting all parts before a full installation. If any problems arise during this process, please reach out to our Customer Service via our contact portal.