I like the age idea Trump mentioned today. I know this drills down to the 2nd but hear me out. When a young person enlists, they aren't given M-16's to sleep with. They are whipped into shape, observed for psychological "concerns" and graded for ability. When they surpass basic training, they receive advanced training which includes job specific weapons or are reassigned to something suitable. Some slip through the cracks as you know.
Now, who is more likely to purchase an AR? Your son or your daughter? When you sign your kids up for auto insurance, you pay more for your son because your daughters are less likely to be reckless behind the wheel. It is what it is due to maturity. An 18 year old male isn't as mature as his sister and imo even with experience neither should be allowed to purchase semi-auto weapons. It doesn't step on the 2nd, just looks at it from a modern pov.
.02 cents Ark.
Bullshit! It's a violation of the Equal Protection Clause. And frankly, so is the drinking age being 21. At 18, you're an adult, PERIOD!