The Calculated Kinetics Adapter Plate for Glock 43X MOS is designed to securely mount Holosun optics with a K footprint. Machined from durable 6061 aluminum and finished in hard anodized black, this plate ensures long-lasting performance in demanding conditions. Included with the plate are all necessary hardware, Vibratite, and detailed installation instructions for a straightforward setup. This adapter plate is a perfect solution for enhancing your Glock 43X or 48 MOS with quality optics.