Also take into consideration that (although Team Savage says that their rifles are "right off the shelf") I am sure Savage is not going to send these guys their "Run of the Mill, off the shelf" rifles.
These guys are sponsored by Savage, represent Savage, and are probably getting hand picked components from their assembly lines.
ie. Straight actions, non (or less)-chattery barrels, straight chambers and threading etc.
If it were your company...would you not make sure the people representing you had the best you had to offer?
These guys are awesome shooters and you couldn't ask to meet a nicer bunch of guys.