Here's the problem with the gun fetishist.
They give you two basic reasons why they need guns.
1) To protect themselves against that hoarde of criminals that is out there. (Forgetting the fact that the US has an unacceptable level of crime compared to other industrialized nations because we leave so many to fend for themselves.)
2) To protect themselves from the government on that day the government turns on them. (Usually defined as when people elect a Democrat to the White House.)
The first point is absurd when put under scrutiny. A gun in the home is 43 times more likely to kill a member of the gunowners family than a bad guy. (Kellerman study). While 11,000 gun murders and 16,000 gun suicides occur every year, according to the FBI, only 201 cases of "justifiable homicide" were recorded in 2010 with guns.
The second is absurd beyond words. if things ever get bad enough where the government is taking out a group that isn't playing nice anymore, the government has tanks, rockets, warships, nukes, fighter planes, attack helicopters, and, oh, yeah, nukes.