C&H Precision Weapons MOS Optic Mounting Plate Features The C&H Precision Weapons MOS Optic Mounting Plate is machined specifically to bridge the Glock MOS cut on a Gen6 slide to the Holosun 509T footprint giving owners a precise direct mounting solution rather than relying on generic adapters. Built from 6061 aluminum and finished in a durable black anodized coating the plate resists wear from repeated mounting and dismounting while standing up to the recoil impulse of daily carry or range use. Replaceable 416 stainless steel T-posts provide industry leading thread engagement a feature that matters when an optic needs to stay zeroed through thousands of rounds. Every component is sized to maintain a low consistent mounting height keeping the Holosun 509T s sight picture close to the slide for a natural repeatable presentation. Because every piece of mounting hardware on this plate is replaceable a damaged screw or worn post can be swapped out without having to purchase an entirely new plate extending the useful life of the part significantly. Each plate undergoes multiple quality checks on HAAS CNC machines before shipping from C&H Precision Weapons s small family owned facility in coastal Georgia. Mounting screws are included so the plate installs as a complete ready to use kit straight out of the box. For Glock Gen6 owners who have settled on the Holosun 509T this plate offers a precision purpose built path to a secure optic mount. C&H Precision Weapons MOS Optic Mounting Plate Specifications Manufacturer: C&H Precision Weapons Model: Optic Mounting Plate Compatible Hosts: Glock Gen6 Holosun 509T Color: Black Material: 6061 Aluminum Finish: Hard Anodized Length: 2 Height: 1.10 Includes: Optic Plate Mounting Hardware Weight: 0.06 lbs Available At: GrabAGun