I am new getting into rifle shooting for the most part. I have always shot growing up, but never as much as I am now. I have always wondered, what options there are to make a gun more accurate? I have heard of floating the barrel, and glass beading, but I have no idea what they do or how that all works. Also how much does it cost to have things like that done, and where do you go to do it? I can hit a golf ball pretty consistantly from 100 yards with my .243, but I have seen guys that can stack shots on each other from that distance, wondering if I could get my rifle to that stage. Thanks for any advice.