C&H Precision Red Dot Optic Mount Plate is engineered specifically for SIG Sauer P320 RX Series, Pro Series, and AXG Scorpion factory slides with Romeo1 Pro / DeltaPoint Pro cuts and pre-drilled RMR holes. Constructed from durable aluminum with a sleek black anodized finish, this base plate provides a secure mounting interface for Trijicon RMR / SRO / RCR, Holosun 407C / 507C / 508T / 507Comp, and C&H COMP / EDC XL optics. Designed for slides that retain factory rear iron sights upon cover plate removal. Includes optic plate and mounting hardware. Safety note Always ensure the firearm is unloaded and cleared before installing or adjusting any bases or optics. Verify all screws are properly torqued to specifications.