C&H Precision Weapons V4 MIL/LEO Adapter Plate Glock 43X/MOS Holosun EPS/EPS Carry 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. Specifications for C&H Precision Weapons V4 MIL/LEO Adapter Plate: Manufacturer: C&H Precision Weapons Fabric/Material: 6061 Aluminum Color: Black Finish: Mil-Spec Type III Hard Anodized Weight: 0.125 lb Gun Make: Glock Width: 4 in Package Contents: C&H Precision Weapons V4 MIL/LEO Adapter Plate Optic Plate M3 Plate Mounting Screws What firearm models does the manufacturer say C&H Precision Weapons V4 MIL/LEO Adapter Plate is compatible with? The manufacturer suggests that C&H Precision Weapons V4 MIL/LEO Adapter Plate is compatible with Glock 48 MOS Glock 17 MOS Glock 43XC&H Precision Weapons GLX-EPS: V4 MIL/LEO Adapter Plate Glock 43X/MOS Holosun EPS/EPS Carry Black