I have a Remington model 30-S Express in a 300 Weatherby. I know the trigger group on it is aftermarket, but I'm thinking the barrel is after market also. I can't find any information showing that Remington ever made this model in a 300 Weatherby, but the barrel is stamped 300 Weatherby. The frame and bolt appear to be original. Can a 30-06 bolt work on a 300 Weatherby? The serial number on the rifle is stamped 28XXX. Any idea of when this would have been manufactured? Thanks...