Note: The shotgun does not have "bullets" it has shells which are the casings and generally pellets inside the casing (of different gauge's); the number of pellets vary according to the gauge or size of the pellet. The smaller the pellet, the more there are of them.
3
two
One bullet per cartridge...
35-45 bullet
A round is a cartridge made up of the case, primer, powder and bullet. The bullet is the projectile that leaves the gun. There is only one bullet in a round.
thirty
A round is a cartridge made up of the case, primer, powder and bullet. The bullet is the projectile that leaves the gun. There is only one bullet in a round.
The correct term is cartridge, not bullet- and the answer will depend on WHICH .40 caliber pistol.
Yes. Lead bullets do not wear out the rifling inside the barrel as fast as steel bullets. Still, many people use steel-jacketed bullets . . .
Shotguns neither fire bullets, nor do they use clips. The capacity for each shotgun will vary by model, load, and magazine. A Remington 870 off-the-shelf holds five rounds. The Saiga shotgun uses a detachable box magazine which may hold anywhere from five to 30 shotgun shells.
There are several dozens of different types of bullets. Remember that a bullet is the part of a CARTRIDGE that is fired out of the barrel. If you were asking about different cartridges, there are thousands of different ones.
There are too many variables to be able to answer that. would need to know the size of the bullet and the type of lead.