A quick Google search brings up bicycle handle bars and World of Warcraft. What are you talking about?
A bomb is not the same as a rifle. Nor a carbine. Nor a pistol. Bombs are covered under different laws.
any military weapon?
That's Claymores to cruise missiles. Looks like you're just flailing around now.
or a military sniper rifle?
Still flailing. Adding words like "military" or "sniper" does not change the functionality.
what is the purpose of an extended clip handgun?
You mean "magazine", not "clip". And "handgun" is redundant.
The purpose is to have more rounds available without reloading.
to tell you the truth i know very little about guns. 80% is from action movies and 18% from news reports or newspapers.
So the basis for your position is Hollywood fantasy. And you can't tell the difference between the real world and a Hollywood fantasy.
So you're going to argue based upon the Hollywood fantasies that you've watched.