Unlike tasers, the Dazer Laser is not being sold to the public. [More]Because you and I can't be trusted with light. We're not "Only Ones," so we might abuse/misuse it.
And the neat legal trick about that is, the government can then point to weapons not being "in common use," so that pesky clause about "shall not be infringed" doesn't apply!
If you don't believe me, just ask "conservative" Justice Scalia!
Shut up, Coxe--who asked you?