The Foxtail Precision Red Dot Adapter Plate for Optics-Ready Pistols is expertly crafted from durable 7075 aluminum ensuring a lightweight yet robust design for reliable performance. Designed to perfectly fit Glock MOS platforms and compatible with Holosun 407K 507K and EPS Carry optics this adapter plate offers a seamless mounting solution for your red dot sight. It includes mounting screws for easy installation providing a secure and precise fit to enhance your shooting experience.