Simple. No one makes them for BB guns.
The compressed air gun, which shot metal bb's was invented before the paint marking gun.
They run on the same concepts, having a compressed gas propel them. But bb guns are generally more powerfull, slower shooting, "classic" looking rifles and pistols. Paintball guns are either military simulation or built specifically for the needs of paintball players, that look nothing like real guns or bb guns.
Not easily. The modification would cost more that it is worth.
Are you asking "Do BB gun Pens Actually work?" yestheydo!
No because in Philadelphia it illegal to have type of air soft for example pellet paintball and bb
I would suggest an AirSoft BB gun. Not a Paintball or steel BB gun. Unless you have someone who is familiar with firearms then I would get him a Daisy Buck BB rifle and an adult to teach him the respect and rules of handling the rifle. The "Daisy Buck" is designed as a starter BB rifle for youngsters.
Paint balls. the hurt way more, and the paint its self can do some damage too
No. Firstly you should not be shooting bb guns at each other. Second, you can not play any sort of wargames (paintball, airsoft) in public areas.
You must be 18 to buy bb and paintball gun accessories.
I think you need to rephrase your question. Do you mean Firearm, Air soft, BB gun, Pellet gun or Paintball. It also depends on where you live.
No. Metal bb's will not work in airsoft guns.