The Burris SpeedBead mount simplifies the process of attaching your Fastfire I, II, or III to your preferred shotgun. Designed to fit most popular hunting and sporting shotguns, the SpeedBead mount installs seamlessly between the rear stock and receiver within minutes. Ideal for wing shooters and sporting clays enthusiasts, this mount positions your sight low and in line with your natural shooting stance, eliminating the need for perfect form and ensuring a consistent sight picture through your FastFire optic. The SpeedBead mount is compatible with 12 gauge shotguns and all FastFire red dot sights. It securely mounts the optic between the stock and receiver using just two screws, creating a sturdy platform for your FastFire optics. The low mounting system ensures that your line of sight is just above the vented rib, allowing for accurate and instinctive aiming. Additionally, the mount includes risers to position your sight higher for more comfortable shooting. Key Features: Compatible with 12 gauge shotguns. Works with all FastFire red dot sights. Mounts between the stock and receiver with 2 screws. Low mounting system aligns your sight just above the vented rib. Provides accurate and instinctive aiming. Enhance your shooting experience with the Burris SpeedBead mount, offering reliability and ease of use for every outdoor adventure.