300 blackout subsonic ballistics chart

IMAGE PRODUCT; Our Top Pick. Well, firstly, the aluminum nose of this bullet allows it to penetrate relatively soft obstacles like drywall, glass, and plywood without falling apart like 5.56 would. The bottom line is the Lehigh Defense 300 AAC Blackout 78-grain High Velocity Close Quarters cartridge is one of the single best cartridges for home defense you can buy. Subsonic 300 Blackout bullets weigh 220 grains, or three times as much as subsonic 5.56 bullets. Especially in an SBR PDW-type role. The muzzle energy, which is the energy of a bullet just after it leaves the barrel of a gun. They’re designed to lock onto the gun and then push fresh cartridges into the inside of the gun so they can be chambered and fired. Load Data &Technical Information by Cartridge. When objects move faster than the speed of sound—around 1,100 fps—they produce what sounds like a small explosion, known as a sonic boom. Than 5.56 Ammo, 300 Blackout Ammo Can Be Used in AR-15s with Minimal Modification. Others say you should use the heaviest, most powerful ammo you can find. The only downside of hollow points and frangible bullets is they typically cost about a dollar per round. If you live above ground, though, then every bullet that doesn’t stick in your assailant could hit someone who didn’t deserve it, and that’s not cool. The only downside of these cartridges is the cost—$1.8 per round—which makes it expensive to practice with this ammo. Supported by IBM Watson Analytics. Gain a deep knowledge of ballistic science and access our improved ballistic calculator. The reason the cases of the 5.56 and 300 Blackout are so similar is because both cartridges need to fit in the same gun. Hornady is known for being more or less the top dog of quality ammunition. As you learned a moment ago, the 300 Blackout has significantly more muzzle energy when fired through short barrels than the 5.56. This makes it a great option for going to the range. . I used the following data for these calculations: (Although these cartridges are slightly different, their stats are fairly representative of average 300 Blackout and 5.56/.223 ballistics.). If you want to shoot it through your AR-15, all you have to do is buy a 300 Blackout upper, load up your regular AR magazines with 300 Blackout ammo, and start shooting. The Sub-X bullet used in Subsonic Rifle features a lead core. This isn’t an issue with 300 Blackout, which was designed so that it would properly cycle an AR-15 regardless of whether you use super- or subsonic ammo. . The 308 is actually the commercial designation of the 7.62x51mm NATO cartridge. And all you have to do to shoot 300 Blackout is buy a 300 Blackout upper, slap it on your existing AR-15, load up your regular AR-15 magazines, and start shooting. 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. . At that point, though, you’re probably better off using a different cartridge. Before we talk about the terminal ballistics of 300 Blackout, let’s look at how much 300 Blackout bullets slow down on their way to the target. The “300” in 300 Blackout stands for .30-caliber, which is a measure of the diameter of the barrel a bullet is designed to be fired through. When you try to shoot further than that, though, you’re better off using a different cartridge. All of these companies have a reputation for making good but inexpensive ammo that’s ideal for practice, plinking, and recreational destruction. Ballistics Chart for bullet at 1050fps Muzzle Velocity (courtesy JBM Ballistics) Ballistics Chart for bullet at 900fps Muzzle Velocity (courtesy JBM Ballistics) So why don’t other subsonic 300 Blackout manufacturers make two loads to accommodate both long and short barrels? Some bullets are designed to be fired through longer barrels, and some are designed to be fired through shorter barrels. The XTP® bullet in Subsonic Handgun has built a world-class reputation for accuracy and stopping power. Most people train with cheaper ammo and then occasionally break out their fancy home-defense ammo to familiarize themselves with how it feels when shooting. The only time when increasing the barrel of a 300 Blackout beyond about 9 inches or so would offer a significant advantage is when you’re taking shots longer than ~300 or so yards. . The 5.56 starts out moving faster than the 300 Blackout, but loses velocity quickly due to its light weight and low ballistics coefficient. if you use bullets that are designed to expand while moving at subsonic speeds. A 300 Blackout bullet fired from a 7-inch barrel (like you’d find on the. There’s a lot of crossover between home defense ammo and hunting ammo because the intended purpose of both is similar. Summary: The sweet spot between maneuverability and muzzle energy for a 300 Blackout barrel is around 7 to 9 inches, although you can get slightly higher muzzle energies with longer barrels. You can easily adjust for the 8 inches of drop at 200 yards by aiming slightly above the target. The 308 is essentially a shortened version of the 30-06 Springfield cartridge used by the U.S. Military from 1906 through the late 1950s. . 300 Blackout ammo is legal for hunting deer in almost every state as long as you use supersonic ammo, and it’s legal in many states with subsonic ammo, too. 300 Blackout, 300 Blackout… If you were to keep pushing on the car, though—not necessarily pushing any harder but pushing on the car for longer—then it would gather even more speed and move even further. Although more difficult, you can even adjust for the 2 feet of drop at 300 yards. Terminal ballistics is the study of how the bullet behaves after it hits the target. Assuming it takes two shots on average to kill most game, including missed shots and the occasional berzerker boar that needs a mag dump, that means you’re only spending $3 to 6 per animal. If you’re using subsonic bullets, then cut that range in half. Frangible bullets are a little different. Complete 300 AAC Blackout ammunition ballistics Chart. 300 Blackout 190 gr Sub-X® Subsonic Item #80877 | 20/Box Shhh ... tell everyone! Wind Direction is: 3.0 o’clock and a Wind Velocity … The vast majority of states, though, including my native Virginia, don’t allow you to shoot deer with 5.56 ammo, which presents a problem: How can you use your beloved AR-15 to go deer hunting? You can increase the weight of a bullet, but this is limited by the size and design of the barrel you’re using. Discreet Ballistics … HORNADY SUBSONIC 300 BLACKOUT 190-GR, 20-RDS: Hornady ... BEST HUNTING AMMO: Sig Sauer 300 AAC Blackout 120gr, 20rds ; Comparison Chart of the Best 300 Blackout Ammo. Magtech Full Metal Jacket Subsonic 200-grain 300 Blackout, Magtech Full Metal Jacket Supersonic 123-grain 300 Blackout. You can pull this off . In this category, the 350 Legend takes another win. Machining a wide hollow point bullet out of a solid slug of copper (which expands more reliably and holds its shape better than a mixture of lead and copper). This is assuming that both of these bullets were fired through 16-inch barrels, though. Engel Ballistic Research Inc.’s .300 Blackout Subsonic ball ammunition utilizes a hard hitting 220 grain projectile optimized for subsonic accuracy. Have anything else to share? The 300 Blackout (pronounced “three-hundred black out”), officially known as the 300 AAC Blackout or the 300 BLK, or 7.62×35, is a rifle cartridge designed to be fired through AR-15 rifles with shorter-than-average barrels. As popularity in the 300 Blackout/300 Whisper gains I was looking forward to this ballistic test for rangehot.com. A cartridge with a higher-pressure load contains more gunpowder, and a cartridge with a lower-pressure load contains less gunpowder. This test is a good example of the penetrating power of 300 Blackout: In the video, a 300 Blackout bullet penetrates 24 inches of pinewood whereas a 5.56 bullet only penetrates 16 inches of pinewood. Reloading Glossary. While this makes sense at first glance, it’s not entirely accurate. through a short-barreled AR-15 . For example, the absolute cheapest you can get 300 blackout is generally around 50 cents per round, so expect to play closer to 60 to 75 cents per round for your everyday practice ammo. The subsonic 300 Blackout loads are often compared to 45 ACP, 10 mm or 9mm subsonic rounds. Load Data Downloads. The 5.56 barely fills that role in a subsonic capacity, and 300 BLK has better accuracy and range options than pistol calibers. Ballistic Charts & Data; Caliber Comparisons; 300 Blackout Ballistics. In lieu of any formal testing, we can look at some of the videos floating around showcasing the effectiveness of these Lehigh Bullets, like this one: As you can see, the bullet penetrates several inches into the ballistics gel and basically explodes into sharp metal fragments. Before we go any further, it’s worth spending just a moment to get acquainted with the 5.56, as we’ll be comparing it to the 300 Blackout throughout this article. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or 300 Blackout 110 gr V-MAX® Hornady BLACK ® Item #80873 | 20/Box . Now let’s look at how different barrel lengths affect the muzzle energy of these two bullets. Menu Home; How It Works. More bullet energy on target = more potential killing power. This will give you “good enough” performance for short-range target practice (controlled mayhem?) For example, if you level your rifle at a target 100 yards away and fire, and the bullet hits 3 inches below where you aimed, then there were 3 inches of bullet drop. NTX® 83176 2050 1450 1070 —145 72 39 -1 5 0 -156 V 17 Mach 2 17 gr. Instead of being made of solid lead and copper, like most bullets, frangible bullets are made of a mixture of compressed metal powders. The 300 Blackout is a rifle cartridge that’s more powerful than the 5.56 when fired out of a barrel that’s less than 16 inches long. You grab some friends, line up behind the car, put your hands on the bumper, and push as hard as you can. Bullets with more drop aren’t inherently less accurate, per se, but the more a bullet drops, the more skill is required to adjust for this so that the bullet hits where intended. Kestrel ® 5700 Ballistics Weather Meter with Hornady ® 4DOF ®. That might seem like a lot, but remember this is specialized hunting ammo. Guidecards; Technical; Reports; Pricing Open up the load data page you wish to download. It should work in AR-15 rifles and magazines, with only a change of the barrel required to make it operational. External ballistics is the study of how a bullet behaves as it flies to the target. Others states like Maryland, Hawaii, and Nebraska require you to use ammo that produces a certain amount of muzzle energy regardless of the caliber. It’s also common for cheap, low-quality ammo to have varying amounts of gunpowder from cartridge to cartridge, which can decrease accuracy. You see, just because all of the gunpowder in a cartridge is burned doesn’t mean that increasing the barrel length doesn’t offer any benefits. The bullet drops about 4 inches at 100 yards, 2.5 feet at 200 yards, 8 feet at 300 yards, 18 feet at 400 yards, and 30 feet at 500 yards. For example, a 55-grain 5.56 bullet bullet traveling just under the speed of sound—1,050 fps—only has 135 ft.lbf. Subsonic bullets travel slower than the speed of sound, which means they don’t produce a sonic boom and thus can be extremely quiet when paired with a suppressor. That bullet is more blown open than a T-1000 after a run-in with Arnold Schwarzenegger. Instead, you want the bullet to enter the target, transfer all of its energy and lethal force to the person, and stop inside them without flying out the other side. The bullet also weighs in at a hefty 188-grains, which gives it enough mass to keep pushing deep into the target after expanding. Right click on the image … > 300 AAC Blackout ~ 125 Grain ~ Trajectory Chart. It’s not uncommon for you to get a failure to eject or a failure to feed when using subsonic 5.56 ammo, which refers to any malfunction where the casing is pulled out of the chamber but not removed from the gun or when the next casing fails to enter the chamber. It’s more expensive ($1.4 most places), but it’s some of the most accurate subsonic 300 Blackout ammo you can find. Magazines, often incorrectly referred to as “clips,” are spring-loaded metal or plastic containers that hold ammunition. There’s one part of the AR-15 that doesn’t always play nice with different kinds of ammo, though, and that is the magazines. The first thing that strikes you about this cartridge is the shiny, silver tip of the bullet. Like airplanes, once in flight bullets have to overcome two main obstacles to reach their target: Air resistance is also referred to as drag. In the case of home defense ammo, you generally don’t want the bullet to go “through-and-through” as it’s called. . With subsonic ammo and a suppressor, your 300 Blackout will also be as quiet as it’s possible for a gun to be and significantly more powerful than 5.56 and 9mm. The aluminum nose of the Lehigh Defense bullet also helps it feed into the chamber better than many hollow point designs. I chose this rifle because it has a barrel length that is consistent with standard rifles chambered in that round and plus it is accurate enough that I have yet to hit any of the sky screens on my chronograph. It’s literally how much “bang” you get for your buck. The further a bullet has to travel after being fired, the more time there is for drag to slow it down.

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