Hundreds of different companies make BULLETS (which is the part of a CARTRIDGE that gets fired out of the barrel) There are also hundreds of companies that make cartridges- Remington, Federal, Winchester, CCI, Prvi Partisan, Eley, Nobel, Lapua, American Eagle- and a LOT more. Many governments also make their own cartridges for military arms.
Barnes Bullets is a company that makes bullets. Their bullets are lead-free. Barnes Bullets supplies bullets to the military as well as to the hunting community and to law enforcement agencies.
US, followed by Russia.
bullets are shot from guns.... You do not make wheel's for them.
The person who makes bullets is typically called an ammunition manufacturer or a munitions technician. In the context of handloading, an individual who assembles their own ammunition is often referred to as a handloader. These professionals may work in factories or as independent craftsmen, ensuring that bullets are produced safely and to specific specifications.
because the rifling in the barrel makes it go straight.
Marlin makes one.
buy a new one
Nothing. A cap gun has no bullets, it just makes noise.
Nobody makes a bullet that small. The smallest bullets are at least 4mm in diameter.
Blue bullets are bullets are high quality Polymer Coated Lead Bullets.
Yes, swords can deflect bullets(block bullets), they can also split bullets in half.
Yes, but it makes the bullets weaker, and slower. I wouldn't recommend it.