Just remember to not be stupid faggots, buy IN PERSON with cash. No sense making it any easier to be targeted than absolutely necessary. On that note, just Having the ammo/guns doesn't mean jack shit if you're not Proficient. You should be training at Least monthly, more is better for most people. Shoot from uncomfortable positions, with your non-dominant hand, and eye, using iron sights, etc... chances are good that if you Ever need to shoot, you're not going to be in ideal circumstances. Instead you'll be tired, flat on your back, with a kid held by your dominant hand, etc... If you haven't taken a Basic personal protection course, it'd be worth your time (not for the shooting, but for the knowledge). Hell, use Airsoft, bb or pellet guns for most of the training... it's the mental aspect of knowing what to expect that's most important. Having done it with your choice of firearm is secondary (not unimportant, but I wouldn't waste ammo on doing it very much).