C&H Precision Glock MOS Plate For Holosun 407K/507K GL-HOLOk-ZEV

The C & H Precision Glock MOS Plate for Holosun 407K / 507K is a premium, 1x unmagnified conversion adapter designed to mount micro reflex sights perfectly flush on full-sized Glock Modular Optic System (MOS) handgun slides. CNC-machined from lightweight 6061-T6 aluminum and coated with a durable black MIL-SPEC Type III hard-coat anodized finish, this low-profile plate measures between 0.095 and 0.099 inches in height. It effectively adapts the standard Glock factory MOS slide cut into a secure, form-fitting interface tailored specifically for compact Holosun K-series optics—including the 407K, 507K, EPS, and EPS Carry models—while integrating the unique rear lug geometry commonly required for ZEV-modified layouts. To counter aggressive cyclic slide forces, the design utilizes patented 416 stainless steel T-nuts and replaceable T-posts that provide six to seven threads of maximum engagement to eliminate screw stripping. Requiring zero battery power to function, this American-made mounting platform weighs a mere 0.45 ounces and arrives bundled with specific mounting hardware backed by the C & H Precision Lifetime Warranty.