Trying to figure out what model Remington this is, there are no identifying markers on it as to the model or really the make, only thing on the barrel is 30-06 stamp with nitro proof stamped underneath it and what looks like a star. any idea on how to identify what model/make it is? It also has a metal buttpad with the flip open tab like on the old lee Enfielf 303. Any help would be greatly appreciated. Thanks