Why do people encourage this? Is it because they want them all loaded and handy? Because its easy to wear them out? Because there might be a ban on buying them in the future? I have four mags currently and don't mind reloading them when shooting targets but am looking for a good reason to stock up on mags since it is frequently advised. I'm not new to hunting and shooting by a long shot...killed first deer in early seventies and have enjoyed the shooting sports since. Thanks for Replys.