I'm sorry if this has been discussed before. I know it's an old article.
http://www.straightdope.com/classics/a5_123.html
"But local gun registration presents no obvious constitutional problems. Criminals don't register guns of course; that's the point. Arrest a carful of mopes with guns and no permits and you have a good ipso facto case for throwing the book at them. How much better to approach gun control on a reasonable basis rather than make a religious war out of it."
Does registration really work this way?
http://www.straightdope.com/classics/a5_123.html
"But local gun registration presents no obvious constitutional problems. Criminals don't register guns of course; that's the point. Arrest a carful of mopes with guns and no permits and you have a good ipso facto case for throwing the book at them. How much better to approach gun control on a reasonable basis rather than make a religious war out of it."
Does registration really work this way?