Comment: Re:Rubbish (Score 1) 496
You really have no idea how bullets work, do you? The metal casings are for the bullets, not the guns. If you attempt to make a bullet with a plastic casing (you can't buy them), it will fail on the first shot. Not the second shot, not the third, the first. If you use plastic casings on a bullet, it will explode and you will fail. No debate.
Caseless ammunition already exists.