Foxtail Precision Holosun K Red Dot Adapter Plate Features The Foxtail Precision Red Dot Adapter Plate is machined from 7075 aluminum a material chosen for its strength to weight ratio under the repeated recoil impulses a slide mounted optic endures. Finished in black anodize the plate resists wear and corrosion while blending seamlessly with most factory and aftermarket pistol finishes. At just 0.10 tall it adds minimal height to the slide helping keep the optic s sight picture low and the overall package compact for concealed carry. It is purpose built for the Holosun 407K and 507K footprint giving owners of these popular micro red dots a direct no-adapter-needed fit. Designed to bolt onto optics ready Glock 43X and 48 MOS slides as well as the Springfield Armory OSP cut this plate bridges the gap between factory optic cuts and the Holosun K footprint standard. Mounting hardware is included in the box so installation requires nothing beyond a few basic tools. This makes upgrading an everyday carry pistol to a compact red dot straightforward for owners who already have a Holosun 407K or 507K on hand. The Foxtail Precision Red Dot Adapter Plate is a practical affordable way to modernize a concealed carry Glock or Springfield pistol with a reliable micro red dot setup. Foxtail Precision Holosun K Red Dot Adapter Plate Specifications Manufacturer: Foxtail Precision Model: Red Dot Adapter Plate for Optics-Ready Pistol Color: Black Anodized Material: 7075 Aluminum Firearm Type: Pistol Mount Type: Holosun 407K / 507K Footprint Compatible Hosts: Glock 43X / 48 MOS Springfield Armory OSP Height: 0.10 Includes: Mounting Hardware Available At: GrabAGun