There are guns that...

In black ops,
There are big guns,
there are small guns.
There are short guns,
there are tall guns.
There are red guns,
there are green guns.
There are light guns,
there are heavy machine guns.
There are guns that stab,
there are guns that explode.
There are guns that hold small ammo,
there are guns that hold a load.
Some guns help,
some guns dont.
Some guns shoot,
some guns won't.