American Defense Mfg. AD-510C, Optic Mount Co-Witness, Anodized Finish, Black, Quick Release, Fits Holosun 510C AD-510C-10-STD The American Defense Manufacturing AD-510C Optic Mount is a high-quality mounting solution designed specifically for the Holosun 510C optic. It features a co-witness height that is ideal for a comfortable shooting position and improved sight picture. The mount is constructed from durable aluminum and features an anodized black finish, which provides corrosion and wear resistance. It is precision machined to provide a perfect fit for the Holosun 510C optic, ensuring a secure attachment to your firearm and preventing any movement or shift during use. The quick-release mechanism of the AD-510C Optic Mount allows for easy installation and removal of the optic without the need for tools. This feature is particularly useful for those who frequently switch between different optics or need to remove the optic for cleaning or maintenance. Overall, the American Defense Manufacturing AD-510C Optic Mount is a reliable and sturdy mounting option for the Holosun 510C optic, providing a high-quality solution for those who demand the best in performance and durability. The AD-510C-10-ST model is a 10-degree cant option, which allows for a more comfortable and natural shooting position.