Compatible with any 1913 Picatinny rail and all Holosun® 407C, 507C, and 508T red dot sights, the Holosun Picatinny Rail Mount for 407C / 507C / 508T Models is a versatile and easy-to-install optic mount, trusted by experienced shooters across the country. This ultrareliable Picatinny mount features lightweight, precision-machined aircraft aluminum construction with a durable hard-coat anodized finish for lasting service and unparalleled reliability in virtually any target-rich environment. If that’s not enough, the Holosun Picatinny Rail Mount includes all installation hardware for dependable field-ready service right out of the box. What are you waiting for? Order yours today!