Ammo what does jhp mean

The increased expansion of the round upon impact, hopefully, will stop the attacker from causing any further harm. It is the same concept, regardless—the more significant the wound channel, hopefully, the quicker your target goes down. Learn more about Full Metal Jacket ammo here. If any type of through and through damage were to occur, your soft tissue should attempt to get right to work at doing its best to shrink that wound and try to minimize the damage of the hole. There are many documented scenarios where shooters took several rounds to neutralize a perpetrator.

The amount of potential follow up shots required may also depend on the determination of your would-be attacker. However, if impact were to occur with a jacketed hollow point, the massive expansion that occurs does not allow the body to be very successful at closing up around the wound channel. When the JHP hits its target, usually the tip of the bullet will open up similar to peeling a banana. That process of expanding creates a much larger surface area of impact, hence doing more damage along the way.

More damage usually means more bleeding, more severed tissue, and ideally a higher loss of blood pressure. Another strong characteristic of the JHP is its ability to avoid over penetration in most cases. However, certain calibers such as the 10mm or. Further, a jacketed hollow point bullet typically loses speed when it impacts a target. This typically makes it less likely than FMJ or ball ammo to pass through that target. Jacketed hollow-point bullets were designed to expand when hitting a target, which reduces the penetration depth.

The reduced penetration decreases the odds that the bullet will pass through the target and cause potential collateral damage to an unintended object or person. Today, jacket hollow point ammunition is favored by most American law enforcement agencies.

Many American concealed carry holders also prefer it because it incapacitates targets faster while reducing collateral damage. This expansion can cause much more damage to the target.

The process of a jacketed hollow point bullet expanding is referred to as mushrooming because the expanded round will vaguely resemble a mushroom after impact. JHP rounds are more accurate than FMJ rounds because ammo manufacturers can maintain better tip shape consistency.

The rounded tip shape of full metal jackets can become easily warped or dinged, reducing accuracy. The United States military also relies on hollow-point loads for their sniper and DMR rifles due to their superior accuracy. We should note the hollow point is not the only bullet that is capable of creating a wide, devastating wound channel during penetration.

These bullets resemble drill bits, and their grooves utilize lateral force dispersion to cause massive cavitation within their targets. A soft point bullet also widens as it penetrates, although generally not so much as a hollow point could. Hollow point bullets are nearly universally more expensive than their full metal jacketed counterparts. This expense is why shooters train with them less frequently. Several manufacturers specialize in hollow point ammunition you can both affordably train with and reasonably depend upon.

Do your research on the wide variety of hollow point ammunition that is available. Save my name, email, and website in this browser for the next time I comment. View Larger Image. What is a Hollow Point? The JHP simply does far greater damage when it hits. Now that you understand the basic differences between the two bullets, you can easily learn their variations.

It is not uncommon for ammo manufacturers to give a brand name to a JHP of their own design. These include:. Use FMJ ammo for recreational shooting, training, and other situations where you are not concerned with how much damage you can inflict. Use JHP ammo for when you wish to turn your firearm into a weapon for self-defense. Let your fellow shooters know — share this article using the Facebook, Twitter and other social media icons below.

The more we all know, the better organized and stronger the shooting and hunting community will be. The Lodge AmmoToGo. Look for tips for the range here. About Us Contact Us. Shop at AmmunitionToGo. FMJ vs. But which is what you need?