All firearms need: A projectile such as a bullet, gun powder to propel the bullet out of the barrel of the gun, and a cartridge to hold them together. Gun powder only explodes and the force from the explosion propels the bullet out of the barrel, basically. The cartridge is disposed of thereafter. A bullet will not move unless the gunpowder behind it explodes. This is the basic operation of a firearm/rifle.
From pouring gun powder and shoving bullets down the guns barrel to having the bullet and powder in one peice to automatic arms and now we just need a laser gun.
powder
Gun powder or air
Ignites the powder.
lead and metel. and inside, its just gun powder
The gun powder does not detonate, it burns.
air and gun powder are the most common.
any high powered rifle shotgun assault rifle light machine gun and alot of bullets should do the trick
Fictional gun that uses magnetic fields to propel bullets.
None. Bullets generally do not contain gun powder. You may be thinking of a cartridge. Bullets are just chunks of metal.
A rifle was one of the earliest guns. It was first made with ridges on the inside of the barrel that cause the bullets to spin.
They did not have enough resources such as gun powder, bullets, and food and beverages