Most people rarely shoot at targets more than yards away with either 5. At that distance, the Blackout has 2 feet of bullet drop versus 1 foot for the 5.
The more a bullet slows down, the more energy it loses and the more it will drop. As a general rule, then, you want bullets to maintain as much of their velocity as possible. Summary: You can easily make accurate shots with supersonic Blackout ammo up to yards away and yards away with subsonic ammo.
When a bullet hits a target, the energy from the bullet is imparted to the material it hits, causing it to break apart. The more energy a bullet imparts to a target, the more damage it causes, and the likely it is to kill someone or destroy something.
All else being equal, you want your bullet to retain as much energy as possible by the time it hits your target. In general, the best way to increase the muzzle energy of a bullet is to fire it through a longer barrel. Some bullets are designed to be fired through longer barrels, and some are designed to be fired through shorter barrels.
The Blackout, on the other hand, is designed to reach maximum muzzle energy when fired through a 9-inch barrel. Longer barrels will produce more muzzle energy, of course, but not substantially so. In other words, if you were to shoot a 5. Although these cartridges are slightly different, their stats are fairly representative of average Blackout and 5. If you plug these stats into a ballistics calculator, like this one , then you can estimate how much energy each bullet will have at different distances:.
This graph shows the muzzle energy for a grain Blackout and a grain 5. While different brands, weights, and loads of ammo will have slightly more or less muzzle energy than this chart shows, it gives you a good ballpark estimate for most off-the-shelf 5.
In other words, the Blackout beats the 5. Summary: The Blackout has significantly more muzzle energy than the 5. There are five main reasons people use Blackout ammo over 5. As you learned a moment ago, the Blackout has significantly more muzzle energy when fired through short barrels than the 5. Summary: When it comes to rifles with barrels less than inches long, though, the Blackout is more lethal than 5.
When objects move faster than the speed of sound—around 1, fps—they produce what sounds like a small explosion, known as a sonic boom. To eliminate this sonic boom, you need to use bullets that travel below the speed of sound, or less than 1, fps.
For example, a grain 5. The Blackout, though, is much wider and longer than the 5. For example, a grain Blackout bullet moving at 1, fps has ft. Another common problem with subsonic 5. Summary: Subsonic Blackout is significantly more powerful than subsonic 5. You might think that a bullet approved by the military for killing people—the 5.
Others states like Maryland, Hawaii, and Nebraska require you to use ammo that produces a certain amount of muzzle energy regardless of the caliber. The Blackout provides an elegant solution. Some people question whether or not the Blackout is effective for killing deer, and the simple answer is, yes—absolutely. With the right shot, a Blackout will kill just about any wild animal in North America.
Summary: Unlike 5. All else being equal, bigger, heavier bullets are usually more effective at penetrating targets than lighter, smaller ones. Its light weight and high speed also causes it to fragment, which is great for tearing up soft targets—like people—but not so great when trying to penetrate hard targets like wood.
The same properties that make 5. Supersonic Blackout bullets weigh grains, or twice as much as standard 5. Subsonic Blackout bullets weigh grains, or three times as much as subsonic 5. This additional mass gives the Blackout a lot more momentum to push through obstacles and into your target. Login With. Listing of Blackout Ammo For Sale. Top rated quality Blackout Ammo For Sale. Compare deals with top online ammo retailers.
Browse from a full line of Blackout Ammo and find best prices for ammo needs. Stock up on ACC bullets today. Remanufactured or brand new ammo listing.
Compare Ammo deals in retail and bulk orders. Latest products for. Home Rifle Ammo. Updated: 7m ago Average shipping costs. Gorilla Ammunition. Updated: 13m ago Average shipping costs. Updated: 11m ago Average shipping costs.
Wolf Ammunition. Updated: 7m ago. Hornady Frontier. Nosler Match Grade. Federal Premium Power-Shok Copper. Federal Premium Power-Shok. Winchester Silvertip Centerfire. Hsm Ammunition Hsm Ammo. Barnes Precision Match. Deals View All. Filter by:. Made in USA. In particular, they were looking for a rifle similar to the German StG or the Soviet AK capable of fully automatic fire and with a detachable magazine.
The Army eventually replaced the M-1 Garand with the M rifle chambered in the new 7. The original 7. Like the. It also had virtually the same ballistics as the original.
However, the 7. Winchester noticed serious commercial potential with the 7. American hunters and shooters loved the efficiency, power, and accuracy of the. Soldiers and leaders in the American military appreciated those same characteristics in the 7. On the other hand, many military leaders were not pleased with the M as the primary infantry service rifle. Just a few years after adopting the M, leaders in the military started looking for a lighter rifle and cartridge.
They found what they wanted with the M rifle and the high velocity 5. Derived from the. The M rifle and the 5. Unfortunately, both the rifle and cartridge had some major teething problems during that conflict. While modifications to the rifle and the cartridge itself solved many of those reliability issues, many Soldiers and Marines who used the M in combat during subsequent military actions complained about the poor stopping power of the 5.
These issues led to the development of a series of larger caliber cartridges designed to function in modified AR rifles like the 6.
Around the same time, leaders in the military started to look for a new cartridge that could reliably shoot. Additionally, they wanted a cartridge dimensionally similar enough to the 5. They found the solution with the. However, since the. This allowed the cartridge to enter large scale production with the major ammunition manufacturers.
Also known as the. For instance, Barnes manufactures a load shooting a gr TAC-TX at a muzzle velocity of 2, feet per second 1, foot pounds of energy. Hornady produces a load shooting a gr hollow point at 2, feet per second 1, foot pounds of energy. Both of those loads offer performance that approaches the 7.
At the same time, the. You can see the differences between the. The biggest difference between the cartridges is the size and weight of the bullets they fire: the. The vast majority of. Of these, 55 grain and 62 grain bullet weights are by far the most common. On the other hand, most. Though the. However, the.
0コメント