Foxtail Precision Optic Mounting Plate Features The Foxtail Precision Optic Mounting Plate is designed specifically to fit the Mossberg 500 giving owners a direct mounting solution for some of the most popular reflex sight footprints on the market. It accepts the Trijicon RMR and SRO patterns as well as the Holosun 407c and 507c footprints so shooters are not locked into a single optic brand. The anodized finish resists wear and corrosion from regular handling and weather exposure. A low 0.50 inch mounting height keeps the optic close to the bore line for a more natural sight picture when shouldering the shotgun quickly. At 5.60 inches in length the plate provides a stable mounting surface without extending far past the receiver keeping the shotgun s balance close to factory feel. Machined aluminum construction keeps the added weight to just 0.11 pounds so it does not meaningfully change the shotgun s handling characteristics. This direct-mount approach avoids the need for a separate rail or base simplifying installation for home defense and tactical shotgun setups. For Mossberg 500 owners wanting a fast reliable red dot mounting option this Foxtail Precision plate is a practical upgrade. Foxtail Precision Optic Mounting Plate Specifications Manufacturer: Foxtail Precision Compatible Hosts: Mossberg 500 Mount Type: Trijicon RMR / SRO Holosun 407c / 507c Color: Black Finish: Anodized Length: 5.60 Height: 0.50 Weight: 0.11 lbs Available At: GrabAGun