The Universal Long Gun Mount with Accessory Rail System is designed for versatility and durability crafted from aircraft-grade anodized 6063 aluminum. Its innovative self-locking feature allows for easy tool-free attachment to a variety of firearms including shotguns rifles and most scopes. The mount is equipped with protective rubber inserts to safeguard your gun and accessories. It offers a 12.5mm adjustment range for a secure fit while the barrel and flashlight clamp can be adjusted from 20mm to 32.5mm. Additionally the side rail provides a convenient option for attaching extra firearm accessories.