Provide they are all chambered for the same type of 9mm ammuntion, yes.
Not very easy, but, possible.
Go into any gun shop. Some Walmarts sell ammo and shotguns/rifles, but I don't think any sell handguns any longer. Also, you can buy guns and accessories online at gun auction sites such as gunbroker.com
Ammo, no. If you purchase a handgun from a dealer, a background check is required in every state, by federal law.
The most popular magazine featuring guns and ammunition is "Guns and Ammo." Other popular gun and ammunition magazines include "Handguns" and "Shotgun News."
Those that are marked for 9mm ammunition. Shotguns, rifles, handguns all have been or are chambered for 9mm
Depends on which cartridge, and there are dozens of different cartridges. A .22 rimfire is about 4 cents per round. Some exotic large caliber ammo is about $3 per round. Tell us which cartridge, and we can get you a better answer.
It depends on what you mean, but very generally speaking, there is handgun ammo, rifle ammo, and artillery ammo.
Only .223 ammo. There are different bullet weights.
Not at all. It's a smaller caliber than most handguns which would be used for the same purpose, and actually has less of a chance of overpenetrating a body than most centrefire handguns. Especially with a shorter barrel, which reduces muzzle velocity.
No. Ammo designated as .38 or .38 special is different than ammo designated as .380. .380 is designed for semi-auto handguns and .38 ammo is for revolvers.More to the point, the .38 Special has a longer case, and a larger diameter projectile. The .38 special bullet measures .357" diameter, the .380 measures .355" diameter. The .38 special is a 'rimmed' cartridge, and the .380 is 'rimless'. Luckily, .38 Special ammo will not fit in a .380 magazine, otherwise the results could be disastrous, possibly turning your .380 handgun into a hand grenade.
Each ammo item is assinged a compatibility group.It is important not to mix different ammo groups.
An ammo lot number is important because even the same lot may have been manufactured at different times of this. Because of this, the ammo itself may have different measurements of thickness.