Make sure your optic is secured and ready for action with the C&H Precision V4 Defender Holosun® 508T Optic Mounting Plate for Glock® MOS. This affordable yet durable mounting plate features lightweight polymer construction with steel mounting hardware (included), providing a strong, sturdy base and a snug, secure fit for your Holosun 508T optic. Further, a patented stainless steel T-nut provides six to seven threads of engagement for added security and the ultimate secure fit. Even better, each plate features a MIL-SPEC type III hard anodized coating for long-lasting corrosion resistance in virtually any tactical environment. This mounting plate features an easy-to-install design, with replaceable mounting hardware, so you don’t have to worry about replacing the whole plate if any mounting hardware is damaged. The V4 Defender comes with a replacement guarantee from the manufacturer if it’s damaged or broken. Compatible with Holosun 508T optics ONLY.