No.
no
That would depend on the gun range and its operation rules.
No not really. you need the firing pin to hit the primer and shoot the bullet.
Knife is to Stab, as Gun is to Shoot.
One meaning of "explode" is :- " To change state or appearance suddenly". Using this definition, yes it is possible for a bird to explode when shot with a strong enough gun.
Most blank guns are simply not strong enough to contain the pressure of a live cartridge.
you need weapons and then shoot/hit them with your gun/sword
press space but you don't ever need to. you just click on what you need to shoot. the only time you need it is at the shooting contest and to get a key from a bird.
because a lever gun has different levels that need to be put into it
Well, Seeing how you don't even know what kind of gun to put, you don't need to know the Velocity of any gun.
you can either right click to shoot or you can press ctrl. I thought it was left click and you need a gun.