300 blackout subsonic ballistics chart

Thanks to its unique design, though, it will still fall apart and not overpenetrate if it hits a tougher obstacle like a thick wooden wall, a car, or a tree. 300 AAC Blackout Cartridge Information. . The subsonic 300 Blackout loads are often compared to 45 ACP, 10 mm or 9mm subsonic rounds. Jones. A cartridge load for 7 to 11-inch barrels with slightly more gunpowder to increase the velocity out of short-barreled rifles. The muzzle energy, which is the energy of a bullet just after it leaves the barrel of a gun. As you’ll learn later in this article, while this does make rifles much easier to use in confined spaces, it also neuters the power of the 5.56 cartridge. So the fact that .300 blackout has tons of subsonic options makes complete sense. For example, I have an AR-15 upper that fires 5.45×39, but I have to be careful which magazines I use as some of them simply won’t feed this Russian ammo properly. 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? In other words, if you were to shoot a 5.56 through a 9-inch barrel, it would have significantly less muzzle energy than the 300 Blackout. Hornady 300 Blackout 125-grain Full Metal Jacket Frontier, Hornady 300 Blackout 125-grain Hollow Point American Gunner, Hornady 300 Blackout 208-grain A-MAX Hornady BLACK, Hornady Full Metal Jacket Frontier 300 Blackout ammo, Hollow Point American Gunner 300 Blackout ammo, Discreet Ballistics 188-grain Subsonic Selous Machined Expander 300 Blackout, Hornady 110-grain GMX Full Boar 300 Blackout, Discreet Ballistics 188-grain Subsonic Selous Machined Expander. To increase bullet energy on target, increase the barrel length or the bullet’s ballistics coefficient. 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. Have anything else to share? The chief advantage of 300 Blackout is its versatility. Gorilla Ammunition .300 BlackOut 115gr, Controlled Chaos, Pig Punisher – 20 Round Box. Subsonic, a common load is a Sierra MK BTHP 220-grain OTM at 1010 fps, a load still capable of nearly … . The Best 300 Blackout Ammo for Plinking and Practice, The Best 300 Blackout Ammo for Classes and Competition, The Best 300 Blackout Ammo for Home Defense. The Oxford English Dictionary also defines it as “the study of the effects of being fired on a bullet, cartridge, or gun.”. At that point, though, you’re probably better off using a different cartridge. A 300 Blackout bullet fired from a 7-inch barrel (like you’d find on the. Summary: The 300 Blackout is much better than the 5.56 at penetrating obstacles like rocks, walls, and trees, making it easier to hit targets hiding behind cover. For comparison’s sake, let’s look at the trajectory of a standard 55-grain 5.56 bullet fired under the same conditions. It can penetrate through more material (walls, trees, people . This showcases the dual purpose of the round. 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. Ballistic Charts & Data; Caliber Comparisons; 300 Blackout Ballistics. The only problem with this ammo is that it’s often out of stock, but their Hollow Point American Gunner 300 Blackout ammo is a good alternative. If so, then you want to read my latest book–The Second Amendment Manifesto: What Every American Should Know about Their Constitutional Right to Own Guns. Now let’s look at how different barrel lengths affect the muzzle energy of these two bullets. It’s deadlier than 5.56 and 9mm when fired out of short-barrels. With that basic understanding out of the way, here are the numbers I used to create the first graph: The bullet drops about 3 inches at 100 yards, 8 inches at 200 yards, 2 feet at 300 yards, 4.5 feet at 400 yards, and 9 feet at 500 yards. 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. For example, you can put any of the following uppers on any AR-15 lower . Summary: The 300 AAC Blackout is cartridge designed to work in AR-15s and other rifles with shorter-than-average barrels. Increase the amount of energy the bullet retains. Granted, not all obstacles are going to be soft pinewood, but this does illustrate just how much more effective the 300 Blackout is at penetration than the 5.56. This is particularly true at longer ranges, where bullets begin to drop faster and it becomes harder and harder to predict where they will land. . The Definitive Guide to 300 Blackout (2020) - American Arms The 300 Blackout, on the other hand, is designed to reach maximum muzzle energy when fired through a 9-inch barrel. All of these companies have a reputation for making good but inexpensive ammo that’s ideal for practice, plinking, and recreational destruction. A 125-grain OTM leaves a 16-inch barrel @ 2215 fps, with a 110-grain Hornady V-Max @ 2375 fps. Shop Nosler Products. Instead, it was designed for combat, which typically takes place within around 300 yards (and the vast majority of that combat occurs within about 100 yards). Weakening key points along the length of the ogive so that slivers of the bullet poke out at angles designed to cause maximum trauma inside the target. . But when compared to the 350 Legend, the 300 Blackout gets walked over. Sign up to receive new product announcements, special offers, and the annual product catalog. To meet these requirements, they looked to a similar cartridge called the .300 Whisper, which was created by noted firearms cartridge designer J.D. The second a bullet leaves the muzzle of a gun, gravity begins pulling it toward the ground. . When you’re blasting rotten fruit, rubber balls, and reinforced steel plates without any other goal than to see and hear things go “splat” and “ping,” then you’re plinking. With the right shot, a 300 Blackout will kill just about any wild animal in North America. 300 AAC Blackout ~ 125 Grain ~ Trajectory Chart. The team at Discreet Ballistics call this bullet their Machined Selous Expander, and they achieved this menacing effect through a few neat feats of engineering: The result is a bullet that reliably expands to over three times the width of the original bullet, creating a wound nearly an inch wide. Despite losing 28% of its velocity, the 5.56 is still moving 34% faster than the supersonic 300 Blackout at 200 yards, making it the better choice at that range. You can expect to pay anywhere from $1.5 to $3 per round for high-quality subsonic 300 Blackout hollow points. 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 hard to find a cartridge that does this better than the Discreet Ballistics Selous Machined Expander you just learned about. 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.). The 308 is actually the commercial designation of the 7.62x51mm NATO cartridge. And to take things a step further, what if you want to hunt animals like deer, hogs, or even elk with 300 Blackout? So if you enjoyed this, would you share it on Facebook and Twitter? This is due to the 300 Blackout’s bullet and case design, which allow the gunpowder to be more quickly and efficiently burned in a shorter barrel. Do you care about your Second Amendment rights? Hornady® Subsonic Ammunition — designed for accuracy and performance below the speed of sound — now comes in both rifle and handgun loads. Once we exchanged guns and started looking at them I realized it … A 300 Blackout bullet fired from a 14.5-inch barrel has almost the same muzzle energy as a 5.56 bullet fired from a 20-inch barrel. A friend of mine recently showed me his custom AR-15 in .300 blackout with a 9-inch barrel and AAC 762 suppressor. With high-quality cartridge cases and primers, Subsonic Ammunition offers the performance and accuracy shooters have come to expect from Hornady. Like airplanes, once in flight bullets have to overcome two main obstacles to reach their target: Air resistance is also referred to as drag. You can increase the weight of a bullet, but this is limited by the size and design of the barrel you’re using. Gemtech 187-grain GPP . This graph shows the muzzle energy for a 110-grain 300 Blackout and a 55-grain 5.56 bullet fired from seven of the most commonly used rifle barrel lengths. You’ll often hear people say that the ideal barrel for shooting 300 Blackout is 8 or 9 inches. 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. For my part, I’ve become thoroughly convinced that the 300 Blackout is here to stay, and that it deserves its newfound following. Some people question whether or not the 300 Blackout is effective for killing deer, and the simple answer is, yes—absolutely. Imagine that your car’s engine has died and you need to push it down the road. You can pull this off . That might seem like a lot, but remember this is specialized hunting ammo. Out of stock. It’s more powerful than 5.56 ammo when shooting subsonic (quiet) bullets. The Glock 17L has a 6-inch barrel—25% longer than the Glock 17—but only produces muzzle velocities of about 1,280 fps, or 10% greater than its shorter-barreled little brother. Subsonic .300 Blackout may be used for hunting at close to medium distances, but humane/ethical game kills become more difficult to make as distances stretch due to lower velocity and kinesthetic shock, as compared to supersonic ammunition. It’s more powerful, efficient, and lethal when fired out of short-barreled rifles than 5.56 ammo. This high velocity gives the bullet a muzzle energy of 1,358 ft/lbs, which is also about three times higher than most subsonic 220-grain 300 Blackout ammo and almost the same as supersonic 115-grain 300 Blackout ammo. if you use bullets that are designed to expand while moving at subsonic speeds. For now, let’s focus on subsonic ammo. 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 short answer is: they are lazy and believe people don’t care about the details. You grab some friends, line up behind the car, put your hands on the bumper, and push as hard as you can. Heavy, slow moving subsonic bullets experience more bullet drop than fast, more aerodynamic bullets. Ballistics is the science of projectiles and firearms. Some bullets require a certain barrel length to reach maximum energy, and using shorter barrels makes them far less effective. We’ll talk more about how the 5.56 and 300 Blackout stack up against one another in a moment. There’s only one problem with that cartridge for home defense, though: it’s subsonic. Summary: Unlike 5.56 or .223 Remington, 300 Blackout ammo is highly effective and legal for deer hunting in all almost every state. The 300 Blackout provides an elegant solution. One notable newcomer to the world of premium hunting ammunition is Discreet Ballistics. without overly sacrificing bullet performance and lethality . 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. Hornady does not sell core products directly to the public - we kindly ask that you contact retailers about availability. . The 300 Blackout is one of the most powerful, versatile, and lethal kinds of ammo you can fire out of a short-barreled AR-15, and with subsonic ammo, it’s extraordinarily quiet when fired through a rifle with a suppressor.

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