You have an article in the wikipedia that informs you that (1) is false, they can buy semi-auto freely. And (2) is also false, they can buy ammo if they legally

You have an article in the wikipedia that informs you that (1) is false, they can buy semi-auto freely. And (2) is also false, they can buy ammo if they legally own a weapon. The difference is in the quality of the society.