Verified answer

Not if you use live rounds.

well,  Trump shoots his mouth off every damn day, and he still manages to say 50 stupid things daily. !

Keeping the  Trump theme alive ! 

Well, I am a bad shot, but they will grow old or get cancer or something.

Some will, from lead poisoning. others from rust, and when or how will you shoot yours if it's the last 

What drugs are you on? 

No, how will you shoot the last one?

There will be one left.

Yes. And, if you don't shoot a gun every day, they will eventually die too.