Weaver Top Mount Base 82 is engineered specifically for New England Firearms rifle and muzzleloader platforms. Constructed from durable aluminum in a black finish, this base utilizes a Weaver-style rail interface to provide a solid foundation for your optic setup. It includes all necessary mounting hardware for direct installation. Rings are not included. Designed for reliable performance and precise alignment on your firearm. Safety Note Always ensure the firearm is unloaded before installing or adjusting any optics or bases. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.