FMJ ammunition is not commonly utilized in self-defense scenarios due to the possibility of the bullet impacting an unintended target. It's a small-arms projectile that may be fired from concealed carry firearms. Hollow-point bullets are preferable for killing and self-defense scenarios. They expand upon impact, causing multiple wounds from one shot.
The only advantage of using FMJ for self-defense is the fact that it can be purchased in large quantities at a time. The downside is that it's more expensive than other types of ammunition and might not be available in all locations where you might need it.
If you use FMJ for self-defense purposes, make sure you buy hollow-point bullets. This will make your shooting more effective and reduce the chance of hitting an innocent person by accident.
FMJ ammunition can also be used in hunting applications. Since it produces less noise and has greater penetrating power than larger caliber rounds, it's ideal for hunting small game.
However, since it does not produce much ballistics energy, you'll need to load it into a high-capacity magazine. This type of ammunition is not recommended for hunting humans or large animals because it is too inefficient.
There are more varieties of 9mm ammunition than only FMJ and Hollow Point. Most cops now employ hollow tip ammunition because when you shoot someone, the bullet fractures and divides up within them, making it less likely to exit and hurt an innocent bystander. There is also jacketed hollow point ammunition, which is designed for law enforcement officers who may be shot at close range with little or no time to react.
FMJ or full metal jacket bullets are the original hollow-point design and still the most popular choice among shooters looking for maximum penetration ability. The term "full metal" refers to the fact that these bullets have a solid core with a hardened layer of steel on either side. They are usually made from 92% copper and 8% zinc materials and are heated and hammered into spheres before being loaded into the gun's chamber.
Hollow points were first developed by Remington in 1933. These bullets have a hole drilled through their centers, which allows the gas produced when the bullet strikes something hard (such as bone) to escape. This makes them ideal for animals where you want the animal to feel the impact but not risk being hit by a second shot. They're also good for hunting large game since they can provide deep penetration while minimizing the chance of hitting other things out there waiting to eat your prey.
Police departments across the country use hollow point bullets due to their effectiveness at stopping threats.
A typical police officer would never use full metal jacket ammunition since it would pierce someone and require many more shots to kill them. However, security guards, hunters, and other individuals who want maximum penetration from their bullets might choose to buy plus-P or Federal +P ammunition.
FMJ has no primer pocket, so it must be fed into the gun one bullet at a time. This is fine for shooting targets that you don't mind losing, but not useful for shooters who want to conserve their ammunition. Hollow points have a hollow center that keeps the pressure low enough to shoot through thick clothing without punching a hole through your victim. However, they do leave less room for error when firing at close range.
Since most officers know they will never be faced with a criminal situation where they need to fire multiple shots quickly, they will usually only carry 15 or 19 gram bullets. These are the standard rounds used by most departments around the country. They are easy to find, cheap, and effective against most crime scenes.
If an officer encounters a suspect who is armed with a firearm, they will usually try to negotiate with them until reinforcements arrive. If that doesn't work, they will try to take the weapon away from the suspect and control the scene before going for medical help.
The whole objective of employing FMJ is to enhance your chances of firing through surfaces. Simply said, it allows you to shoot past your cover, boosting your chances of injuring someone. The bullet's damage is not enhanced; rather, the bullet's penetrating capability is raised. As for causing more damage, yes, in terms of hole size, it does. Large holes are often caused by expanding bullets, which can be found in AR-15 rifles and similar weapons.
Expanding bullets work by using gas pressure to expand after they have left the gun. This causes much more damage than normal bullets, which simply pass through their target.
For example, if I were to shoot a water bottle with a.22 rifle loaded with 6 FMJ bullets, the bottle would only hold 5 ounces of water. If I used regular bullets, the water weight would be the same. This shows that FMJ bullets don't add any more damage than regular bullets, but they do allow you to shoot past your cover, which may give you an advantage in combat.
FMJ bullets, according to the manufacturer, boost bullet penetration and damage against enemy equipment and killstreaks. As a result, if you want to demolish turrets and other equipment, this is the ammo to use. They are also effective against aircraft.
In short, FMJs are perfect for destroying heavy armor such as that found on tanks and vehicles. They also work well against aircraft.
The only downside to using FMJs is their price tag. Each box of 50 requires silver coins to purchase. This makes them unsuitable for use by players who don't have access to money or those who want to limit how much they spend on ammunition.
However, if you're looking to destroy heavy armor quickly and efficiently, then these are the rounds to use.