This will work with the new Bresser Ambition Range finder. This is a Aluminum mounting bracket to mount a Bresser Ambition Rangefinder to a crossbow or any weapon with a Picatinny or Weaver rail. It is pictured mounted to a TenPoint Turbo crossbow, NOT INCLUDED. It is .175 of an inch thick to fit between the scope and rail. Proudly made in the USA. Crossbow and rangefinder NOT included. This mount will get the rangefinder as close to the rail as it can get. This also mounts to the rail and not to the scope. Thanks..