C&H Precision Shadow Systems CR920 Plate For Holosun 407K/507K, Trijicon RMSC, Vortex Ccw, C&H (EDC/EDC Enclosed) SHDWSYS-CR920-HOLOK

The C & H Precision Shadow Systems CR920 Plate for Holosun 407K / 507K is a precision-engineered 1x unmagnified optics adapter designed to securely mount sub-compact reflex sights onto the proprietary optic-cut slide of the Shadow Systems CR920 sub-compact pistol. CNC-machined from lightweight, structural 6061-T6 aluminum and protected by a durable black MIL-SPEC Type III hard-coat anodized finish, this low-profile plate measures between 0.095 and 0.099 inches in baseline thickness. It acts as a structural shim that adapts the factory slide pocket to accept micro red dots utilizing the Holosun K-series footprint, including the Holosun 407K, 507K, EPS, EPS Carry, Trijicon RMSc, Vortex Defender-CCW, and the C & H (EDC / EDC Enclosed) optics lines. To counter the aggressive cyclic recoil forces of ultra-compact slide assemblies, the design incorporates patented 416 stainless steel T-nuts and replaceable T-posts that provide six to seven threads of maximum engagement to prevent screw stripping or hardware failure. Operating entirely without internal electronics or battery power, this American-made adapter package weighs approximately 0.40 ounces and arrives bundled with a comprehensive multi-screw mounting kit backed by the signature C & H Precision Lifetime Warranty.