Night Fision Optic Plate features durable stainless steel construction with a nitride black finish and a 0.20 thickness. Specifically engineered to provide an ACRO P2 footprint mount type, this optic base delivers a precise firearm fit for Glock MOS 17, 19, and 47 pistol platforms for rock-solid optic integration. Safety Note Always ensure the firearm is unloaded before installing or adjusting any optics or bases. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.