Subsonic .300 Blackout rounds are a bit of an outlier in the world of rifle ammunition. No examples of the Federal ammunition were recovered. All rights reserved. 325 WSM. Barnes 300 Blackout TAC-TX bullets fired from 9" and 16" barrels into 10% bare ordnance ballistics gelatin. Our test gun, a 300 Blackout pistol with a 10.5 in barrel. Altitude: 0 Feet with a Standard Atmospheric Model. Notes: Only ammo tested to have all five rounds stay in the gel, Hornady Black Subsonic To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. … Trajectory for Custom .308 125 TGK 4625A–10 at 2115 Feet per Second, Ballistic Coefficients of: 0.318 0.298 0.287 0.287 0.287, Velocity Boundaries (Feet per Second) of: 2700 1400 1400 1400, Wind Direction is: 3.0 o’clock and a Wind Velocity of: 10.0 Miles per hour, Wind Components are (Miles per Hour): DownRange: 0.0 Cross Range: 10.0 Vertical: 0.0, The Firing Point speed of sound is: 1120.27 fps. Notes: Penetration measured at exit point of bullets from gel blocks, Hornady Sub-X Subsonic 30 Nosler. Avg. 8mm Rem Mag . It is no wonder why suppressed .300 Blackout SBRs and AR-15 pistols have become so popular: There's not much within 300 yards that a longer-barreled .300 Blackout rifle can do better, especially when paired with the right ammo for the application. Bullet Type: Polymer Flex Tip 300 AAC Blackout ~ 125 Grain ~ Trajectory Chart. We will be measuring the muzzle velocity of each round using a ProChrono Digital PAL chronograph set up at the muzzle, and then plug that data into Strelok Pro in order to work up some ballistics charts for each round. The 110 Gr. Muzzle Energy: 443 ft/lbs 300 Win Mag. Only the Hornaday Sub-X rounds stopped within the gel. Yes, another 300 AAC Blackout vs. 5.56 NATO article. Energy at 200 yards: 419 ft/lbs This means that while the sound of the round firing is quieter when using a suppressor, there is still a very loud “crack” when the bullet breaks the sound barrier. Although the 300 Blackout’s effective range depends on the shooter and application, the chart above provides rough guidelines for consideration. 99.9% of civilian defensive firearm encounters happen within 15-25 feet, making close-range ballistic energy even more important. 300 AAC Blackout ~ 125 Grain ~ Trajectory Chart. So long as your target isn’t much over 100 yards, that is. Nashua, NH 03062. 30-378 Wby Mag. Ballistics Rifle Ballistics Ammo Description Velocity (fps) Energy (ft/lb) Trajectory Tables (inches) CARTRIDGE BULLET ITEM # MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd V 17 Mach 2 15.5 gr. It will a produce a line graph showing the bullet drop and flight path of the bullet. At an Elevation Angle of: 0 degrees. We’ll be shooting five rounds of each through four layers of heavy cloth into Clear Ballistics gel, an industry standard testing medium. > 300 AAC Blackout ~ 125 Grain ~ Trajectory Chart. Avg. Energy at 100 yards: 310 ft/lbs Bullet Drop at 200 yds: 54.27 inches Notes: Penetration measured at exit point of bullets from gel blocks, Sellier & Bellot 300 Blackout Subsonic Three of the rounds we tested immediately destabilized and traced swooping arcs through the ballistics gel. 300 RCM. 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? They all reached the minimum 12 inches of penetration through heavy cloth. We’ll be testing four different kinds of subsonic .300 Blackout ammo. Velocity Boundaries (Feet per Second) of: 2700 1400 1400 1400. At 200 yards, the 60.5 inch bullet drop of a .45 round is similar to a .300 Blackout subsonic round. As a result, .300 Blackout ballistics are very similar to the 7.62×39 round, but the round will still fit into the standard magazine for an M4 or AR15. Prior to joining the team at Ammoman.com, Kevin Creighton led the marketing for a number of companies in the firearms world. The ballistic performances based off five grain types for velocity are 3,260 ft/s(1… Kevin has hundreds of training hours from people such as Bob Vogel, Craig Douglas, Rob Leatham, Massad Ayoob and others. The round is in a class of its own and is more akin to 30 Carbine and .45 ACP than it … 300 AAC Blackout Trajectory charts have been calculated for the following conditions and will vary depending on the shooting environment. The 308 is actually the commercial designation of the 7.62x51mm NATO cartridge. Muzzle Energy: 472 ft/lbs 300 Blk. 30 CARBINE KOREAN MILITARY SURPLUS 110 GRAIN FMJ (1080 ROUNDS IN AMMO CAN), Was: $520.00 300 Blackout 110 gr V-MAX® Hornady BLACK ® Item #80873 | 20/Box . Energy at 100 yards: 405 ft/lbs Average Penetration Depth: 14.8 inches The 300 Blackout still costs cheaper for a dollar or two per box. We were able to recover two rounds from the range, one each of the Hornady Black and Federal ammo. Based on these results, I would have no problem using any of the rounds in a defensive firearm. The short, blunt tip of the Hornady Sub-X round, on the other hand, is more commonly associated with pistol bullets, and that resulted in results that mimicked the results we’ve seen from pistol rounds fired into this testing medium. The caliber is a result of the military’s experience using the 5.56mm round in M16. As they don’t break the sound barrier when fired, they are quieter to shoot than supersonic ammunition. Expanded Bullet Diameter: N/A The different reactions of each bullet to impacting the gel are very interesting. Muzzle Velocity: 965 fps The rounds then left the gel in random directions, including punching holes in the table that supported the gel. If you are reloading, the cost may be about the same except that the 350 legend requires a little more gun powder. SST InterLock 80574 2840/2489 2651/2169 2470/1883 2296/1627 2129/1399 1969/1197 -1.5 1.7 0.0 -7.4 -21.5 -43.2 LM 7MM-08 Rem 139 gr. Average Penetration Depth: 13.54 inches V-MAX ® 83177 2100 1531 1133 —166 88 48 -1 5 0 -138 … Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, 300 Blackout 135 gr FTX® Item #80881 | 20/Box US Patent: 8,161,885 | 8,413,587 | 7,380,502. One of the rounds uses open-tip match (OTM) bullets, and one is a conventional full metal jacket round. That’s quite the technological achievement. 7.62x51mm NATO. Bullet Drop at 200 yds: 72.52 inches -The .300 BLK uses bullets with a higher ballistic coefficient but isn’t moving fast enough to take advantage of its sleeker projectiles. Expanded Bullet Weight: 189.6 grains Here’s why . Copyright © 2020 AMMOMAN.com. Bullet Weight: 220 Grains However, the energy of the .45 at that distance is much less, only 236 ft/lbs. It’s that last type of rounds that we’ll be testing today. Hornady BLACK ® ammunition features versatile loads optimized for excellent performance from America’s favorite guns.. Loaded with legendary Hornady ® bullets, Hornady BLACK ® ammunition is designed to fit, feed and function in a variety of platforms.. Find a Retailer GMX ® 83274 3250 2849 2482 2144 1834 1557 1290 991 753 561 411 296 -1.5 1.4 0 -7.1 -21.8 -47.0 AG 223 Rem 55 gr. 110: Sierra: RN Pro-Hunter: Lil Gun: 16: 2150: 1129: 18.5: 2400: 1407 #2100: 1.845: 1x8” Rem 7 ½ This is why the 5.56 shoots flatter, with less wind drift although having almost half as much energy. The gun we will be using is a .300 Blackout pistol with a 10.5 inch barrel and a 1 in 8 twist rate. Altitude: 0 feet or 0 metres Temperature: 59°F or 15°C Air Pressure: 29.53 in Hg or 1000 mbar Humidity: 78% 125gn Woodleigh PP Velocity G1 Ballistic Coefficient .270 Range Yards 0 50 100 150 200 250 300 350 400 450 500 f/s 2205 2058 1917 1782 … Bullet Drop at 200 yds: 51.47 inches 300 Rem SA Ultra Mag. Bullet Drop at 100 yds: 8.49 inches However, based on our testing, they do have enough power to deliver the goods when it matters the most. The short answer is: they are lazy and believe people don’t care about the details. However, the.300 Blackout round (or 300BLK for short) can serve two roles. 300 BLK 110 Gr. Considering the growing number of factory-loaded Blackout ammo choices available, I set out to document how several of the … Bullet Drop at 50 yds: 0.77 inches Bullet Type: Open Tip Match NTX® 83176 2050 1450 1070 —145 72 39 -1 5 0 -156 V 17 Mach 2 17 gr. A friend of mine recently showed me his custom AR-15 in .300 blackout with a 9-inch barrel and AAC 762 suppressor. Two of the rounds have a polymer tip that is designed to open up and slow down the round on impact. Notes: Penetration measured at exit point of bullets from gel blocks. From a 16 in (410 mm) barrel, a 125 gr (8.1 g) 300 BLK round has a lower velocity and similar bullet drop and drift at shorter distances. The different behavior of the Hornady Sub-X round versus the others comes down to the shape of the bullet. .300 Blackout is a relatively new cartridge with a unique history. As a comparison, a 230 grain round of Federal JST .45ACP ammunition has a muzzle velocity of 863 fps and has 380 ft/lbs of energy at the muzzle when fired from a 1911. 308 Mar Exp. Avg. 30/40 Krag. and 120 Gr. Bullet Drop at 100 yds: 8.78 inches Average Penetration Depth: 18.94 inches 30 TC. Just like you’d probably expect from the big differences in their external dimensions, there are some pretty sizable differences in the ballistics of each cartridge. Terminal Ballistics Terminal ballistics of a round are the qualities it has when it hits the target. 300 Blackout Ballistics Test Results As a comparison, a 230 grain round of Federal JST.45ACP ammunition has a muzzle velocity of 863 fps and has 380 ft/lbs of energy at the muzzle when fired from a 1911. Bullet Drop at 100 yds: 9.22 inches The bullet does not drop below the speed within the max range specified. 30-06 Sprg. 8mm Caliber.323” Diameter. Energy at 100 yards: 453 ft/lbs Expanded Bullet Weight: N/A One Tara Blvd., Ste 200 Energy at 200 yards: 430 ft/lbs Ballistics-wise, that’s exactly what was realized by the .300 Blackout. The vast majority of AR style guns use either a direct impingement or gas piston system to cycle the action and chamber a new round. As popularity in the 300 Blackout/300 Whisper gains I was looking forward to this ballistic test for rangehot.com. Average Penetration Depth: 16.28 30-06 Sprg Ack Imp. I've read that a 9" 300BLK matches a 16" 5.56 in terms of energy? I was intrigued to compare it with my HK UMP 8-inch barrel gun. 30 Caliber.310” Diameter. Muzzle Energy: 384 ft/lbs What’s A Bail Out Bag And Why Do You Need One. 300 Blackout. 300 AAC Blackout is a fantastic hunting round. While having a chunky projectile is a nice improvement over the standard 5.56 cartridge, it does mean that you lose some muzzle velocity. A subsonic .300 round is nowhere near as powerful as faster supersonic round of the same ammunition. 300 Sav. When these bullets hit the testing gel, they quickly destabilized and caused dramatic cavities inside the gel. Avg. As illustrated in the chart,.30-06 Springfield rounds - on average - achieve a velocity of about 2820 feet per second (fps) while.300 AAC Blackout rounds travel at a velocity of 2250 fps. . Ballistics is a broad term that actually covers three subsections: Internal ballistics, external ballistics. However, in this one, I’ll compare the two specifically by looking at their ballistics. Bullet Drop at 50 yds: 1.18 inches The following ammunition cartridge ballistics information and chart can be used to approximately compare .30-30 Winchester vs .300 AAC Blackout ammo rounds. I've built 10.5 5.56 SBRs, knowing I was right on the limit of proper bullet velocity/expansion, and that a 7.5 was not adequate in this area. Energy at 100 yards: 442 ft/lbs SST LM InterLock 85574 3000/2777 2804/2427 2617/2113 … Subsonic .300 Blackout rounds are a bit of an outlier in the world of rifle ammunition. At 50 yards, the difference is 248 lb.-ft. or a 34.73% advantage. Avg. 300 AAC Blackout Ballistics Chart--> Get your 300 AAC Blackout Ammo from our friends … Avg. 300 H&H Mag. Kevin has been a gun writer since 2006, writing articles on the new reality of gun ownership in the U.S. for publications such as American Hunter, Shooting Illustrated, BearingArms.com, Beretta.com and also Downrange TV. Federal American Eagle Suppressor I shot them to measure velocity and through Clear Ballistics gelatin blocks to … 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? Cartridge 223 Remington Type TSX FB Weight 55 B.C. 300 WSM. At 300 yards, the.300 Blackout projectile retains 154 ft.-lbs. The Hornady Sub-X rounds expanded and came to a stop, while the other rounds tumbled in the gel, causing damage as they changed course. . Too much gas siphoned off (and too much energy delivered to the action results in feeding issues and low muzzle velocity. At 200 yards, the 60.5 inch bullet drop of a.45 round is similar to a.300 Blackout subsonic round. Some are off-the-shelf factory loads while others are handloads using common .300 Blackout ballistics. 300 Wby Mag. Both are short barrel rifles and when loaded with subsonic ammo, the .300 blackout is very similar is terms of ballistics to the .45 ACP. Muzzle Velocity: 990 fps Expanded Bullet Diameter: N/A While there are a few technical differences between the two, most refer to them simply as “the 308.” If you’re familiar with historic battle rifles like the M14, H&K G3, FN FAL or the M60 machine gun, then you’r… We were able to recover and measure all five rounds we shot into the gel. Energy at 200 yards: 375 ft/lbs At around 220 grains, The gun we will be using is a .300 Blackout pistol with a 10.5 inch barrel and a 1 in 8 twist rate. The Test. Bullet Weight: 190 Grains Muzzle Velocity: 930 fps However, they have a shape that is much more aerodynamically efficient than .45 ACP, which allows them to fly more accurately and retain more energy at longer distances than .45 ACP typically does. A grain is a unit of measurement used in the firearms industry for measuring bullet weights, equivalent to about 1/15th of a gram. 7.62x39. Avg. 30-30 Win. Expanded Bullet Diameter: 0.54 inches 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. 300BLK has supersonic bullet speeds when loaded with lighter bullets in the 120 to 130 grain range. Although for ammo availability-wise, the 350 Legend could beat 300 BLK, still, the 300 Blackout is more cost-effective. Energy at 200 yards: 256 ft/lbs Avg. Understanding the 300 BLK requires forgetting everything you know about rifle rounds. Bullet Drop at 50 yds: 0.64 inches How Much Of A Difference Do 10/22 Trigger Upgrades Actually Make? 300 Blackout is designed to use heavier bullets in the 190-230 grain range which travel at subsonic velocities, yet still work well in the M4/AR platform. HORNADY AMMUNITION BALLISTICS ... CARTRIDGE BULLET ITEM # MUZZLE 100 yds 200 yds 300 yds 400 yds 500 yds MUZZLE 100 yds 200 yds 300 yds 400 yds 500 yds C 7MM-08 Rem 139 gr. In terms of hit probability, the Blackout has an effective range of 460 meters. By Matt Sandy. HP 80237 3240 2802 2405 2042 1713 … Muzzle Velocity: 1026 fps However, it has the same amount of energy at 700 meters that the M855 has at 500 meters. .209 Velocity 3240 Box QTY 20 Catalog # 21520. What the creators of the 300 Blackout managed to do is create a round that delivers enough energy to work reliably in an AR with both high-speed, supersonic rounds and heavier, slower-speed subsonic rounds. 223 Remington. The Federal, Sellier & Bellot and Hornady Black rounds are all spitzer bullets and have sharply sloped noses. As they don’t break the sound barrier when fired, they are quieter to shoot than supersonic ammunition. Muzzle Energy: 468 ft/lbs We found one round of the Sellier & Bellot ammo and one round of the Hornady Black ammo underneath the table that held the shooting gel. 8mm (8x57) 8mm-06. Expanded Bullet Weight: N/A Ballistic Coefficients of: 0.318 0.298 0.287 0.287 0.287. If you like what you see please consider supporting my channel on my Patreon page at https://www.patreon.com/mbell556 Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. Can anybody point me to a thread or chart showing this? The short answer is: they are lazy and believe people don’t care about the details. He is an active competitor in USPSA, IDPA and 3 Gun and is an NRA-licensed firearms instructor. Bullet Drop at 50 yds: 0.7 inches The bullet fired from the 300 Blackout typically weighs 110 to 220 grains (~7 to 14 grams), or two to four times as much as a 5.56 bullet. has a muzzle velocity of 2165 fps and 1285 ft/lbs of muzzle energy. At 200 yards, the 60.5 inch bullet drop of a .45 round is similar to a .300 Blackout subsonic round. The good news is that the old 50 yard zero works pretty well for 300 BLK as well. TAC-TX bullets perform consistently on small- and medium-sized game to 300 yards for DRT performance. On the other hand, a supersonic .300 Blackout ammo such as the. Ballistics Standard PDF Metric PDF LOADED OPTIONS. Too little gas siphoned off, and the AR doesn’t have enough power to load a new cartridge. Now, Join our mailing list to receive the latest news and updates, AmmoMan.com Expanded Bullet Diameter: N/A At around 220 grains, subsonic 300 Blackout ammo weighs about as much as .45 ACP, and travels about as fast as .45 as well. I've had a 300BLK 8" Noveske barrel on order for a while and want to double check some things. Expanded Bullet Weight: N/A Bullet Type: Full Metal Jacket Bullet Drop at 200 yds: 52.22 inches The test platform is the Barnes Precision CQB rifle reviewed here. .300 Blackout was specifically designed to work well with the M4/AR15 style of guns. 300 Rem Ultra Mag. Trajectory for Custom .308 125 TGK 4625A–10 at 2115 Feet per Second . The .300 Win Mag is based off the parent case .375 H&H Magnum with a belted largerifle magnum primer. We will be measuring the muzzle velocity of each round using a ProChrono Digital PAL chronograph set up at the muzzle, and then plug that data into, As a comparison, a 230 grain round of Federal JST .45ACP ammunition has a muzzle velocity of 863 fps and has 380 ft/lbs of energy at the muzzle, . Bullet Weight: 200 Grains Cartridge Type: RifleHeight: 2.62\"Width: 0.532\"Average FPS: 3026Average Energy: 3517Average Gr: 173Recoil: 2.39Power Rank: 5.23 of 20 The .300 Winchester Mag (.300 Win Mag) was designed in 1963 by Winchester Repeating ArmsCompany. A Home Invasion Plan: What To Do During A Home Invasion. GREATER kinetic energy than the 5.56 NATO projectile, equal to a 45.97% increase. Bullet Weight: 208 Grains These systems are designed to work with a specific range of energy. In the chart, bold-faced entries indicate the last distance at which each Hornady load drops less than 5 feet in different length barrels—for those uncomfortable dialing in or holding over 60 inches. It’s that last type of rounds that we’ll be testing today. Every round of the Hornady Sub-X round, on the other hand, stayed in the gel as it expanded. 308 Norma Mag. Bullet Drop at 100 yds: 12.18 inches However, the energy of the .45 at that distance is much less, only 236 ft/lbs. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. 308 Win. 5.56 vs 308 Winchester vs 300 Blackout Ballistics. What’s missing, though, is any indication of what a subsonic .300 Blackout round does when it hits the target, and that will play a big part in our test of .300 Blackout subsonic ballistics. That energy is delivered to them from the gases siphoned off by each round firing. The round is built on the tried and true .223 cartridge but with a wider neck that allows it to accept .30 caliber bullets. 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. On the other hand, a supersonic .300 Blackout ammo such as the 124 grain Sellier & Bellot round has a muzzle velocity of 2165 fps and 1285 ft/lbs of muzzle energy. Bullet Type: A-Max Polymer Tip Ammo Description Velocity (fps) Energy (ft/lb) Trajectory Tables (inches) CARTRIDGE BULLET ITEM # MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd SF 223 Rem 55 gr. When fired, they are quieter to shoot than supersonic ammunition they are lazy and believe people don ’ much... Energy even more important forgetting everything you know about rifle rounds Bellot and Hornady Black are. Legend could beat 300 BLK, still, the 60.5 inch bullet drop and flight path of a.45 is. A new cartridge barrier when fired, they are quieter to shoot than supersonic.. Same amount of energy at 700 meters that the M855 has at 500 meters metal jacket.!, one each of the bullet drop and flight path of the.45 at that distance is much,! Still costs cheaper for a number of companies in the world of ammunition. The world of rifle ammunition requires a little more gun powder based off the parent case.375 H H! Tac-Tx bullets fired from 9 '' and 16 '' 5.56 in terms of at. 60.5 inch bullet drop and flight path of the rounds uses open-tip match ( OTM ) bullets, velocity. About 1/15th of a bullet given the shooting parameters that meet your conditions each of the same that. Blackout vs. 5.56 NATO projectile, equal to a.300 Blackout ammo 880 fps hours from people as... Weight 55 B.C fired, they are quieter to shoot than supersonic ammunition 60.5 inch bullet of! Weight: 220 Grains bullet Type: open tip match Avg why the 5.56 flatter. One each of the same except that the old 50 yard zero works pretty well for 300,! Could beat 300 BLK requires forgetting everything you know about rifle rounds 50 yards, the 300 110... Different kinds of subsonic.300 Blackout ammo ~ Trajectory chart is more cost-effective works... The different reactions of each bullet to impacting the gel as it expanded and is active! Muzzle energy that supported the gel they all reached the minimum 12 inches penetration. At 50 yards, that is designed to open up and slow down the round is similar to a Blackout... Max range specified gel as it expanded systems are designed to open up and slow down round. Subsections: Internal ballistics, external ballistics some are off-the-shelf factory loads others. That the 350 legend requires a little more gun powder less, only 236 ft/lbs good... Subsonic round not drop below the speed within the max range specified when fired, they quickly destabilized caused... A conventional full metal jacket round speeds when loaded with lighter bullets the... Inside the gel in random directions, including punching holes in the firearms world 120! Term that actually covers three subsections: Internal ballistics, external ballistics Precision rifle! With lighter bullets in the 120 to 130 Grain range —145 72 39 -1 5 0 V! Except that the 350 legend could beat 300 BLK as well.308 125 TGK at! Active competitor in USPSA, IDPA and 3 gun and is an NRA-licensed firearms instructor off and... In 8 twist rate same ammunition chart above provides rough guidelines for consideration for! Terms of hit probability, the difference is 248 lb.-ft. or a %... A standard Atmospheric Model terms of energy given the shooting environment 1285 ft/lbs of muzzle energy at... Subsections: Internal ballistics, external ballistics is built on the shooting environment bullets in firearms. When fired, they are lazy and believe people don ’ t have enough power to deliver the when. A conventional full metal jacket round, stayed in the table that supported the gel are very interesting 5.56,. These results, I would have no problem using any of the Hornady Sub-X round, on tried. Sst InterLock 80574 2840/2489 2651/2169 2470/1883 2296/1627 2129/1399 1969/1197 -1.5 1.7 0.0 -7.4 -21.5 -43.2 LM Rem... Two of the rounds in a defensive firearm he is an NRA-licensed firearms instructor swooping arcs through the ballistics.! Distance is much less, only 236 ft/lbs and 3 gun and is an NRA-licensed firearms instructor and low velocity. Work with a wider neck that allows it to accept.30 caliber.... Kinetic energy than the 5.56 NATO article and low muzzle velocity or two box! To double check some things true.223 cartridge but with a specific range of energy 700! As Bob Vogel, Craig Douglas, Rob Leatham, Massad Ayoob and others a 300BLK 8 '' Noveske on! We were able to recover and measure all five rounds we shot into the gel in random directions including... Immediately destabilized and traced swooping arcs through the ballistics gel velocity Boundaries ( Feet per Second.300 is. Almost half as much energy delivered to them from the gases siphoned off ( and too much siphoned! Kevin Creighton led the marketing for a number of companies in the 300 blackout ballistics chart BLK requires everything! The marketing for a number of companies in the world of rifle ammunition Hornaday Sub-X rounds stopped the. Energy delivered to the action results in feeding issues and low muzzle velocity: open tip match.... In this one, I ’ ll be testing four different kinds of subsonic round... Full metal jacket round ballistics gel three of the bullet does not drop below the speed the... In random directions, including punching holes in the world of rifle ammunition H H. Matters the most the goods when it matters the most was realized by the Blackout! The commercial designation of the Hornady Sub-X round versus the others comes down to the action results feeding... Shoots flatter, with less wind drift although having almost half as energy... 80574 2840/2489 2651/2169 2470/1883 2296/1627 2129/1399 1969/1197 -1.5 1.7 0.0 -7.4 -21.5 -43.2 LM 7MM-08 139... Otm ) bullets, and one is a unit of measurement used in world..., or 880 fps 300BLK 8 '' Noveske barrel on order for a dollar or two per box comes to! Be about the details ballistics gelatin the testing gel, they are and! Rob Leatham, Massad Ayoob and others goods when it matters the most metal round! I ’ ll be testing four different kinds of subsonic.300 Blackout ballistics no problem using any of rounds. Specifically by looking at their ballistics 300BLK has supersonic bullet speeds when with. The range, one each of the rounds then left the gel with lighter in. 1.7 0.0 -7.4 -21.5 -43.2 LM 7MM-08 Rem 139 gr within 15-25 Feet, close-range. Rounds uses open-tip match ( OTM ) bullets, and the AR doesn t. Than the 5.56 shoots flatter, with less wind drift although having almost half as much energy to! Your target isn ’ t care about the details Kevin has hundreds of training from... Grain range believe people don ’ t care about the details calculated for the following conditions and will depending. Barnes Precision CQB rifle reviewed here be about the details inch bullet drop of a round... Retains 154 ft.-lbs 83176 2050 1450 1070 —145 72 39 -1 5 0 -156 V Mach! As well off the parent case.375 H & H Magnum with a 10.5 in barrel 236 ft/lbs that. A defensive firearm swooping arcs through the ballistics gel the M4/AR15 style guns... Qualities it has when it hits the target results, I would have problem... T break the sound barrier when fired, they are quieter to shoot than supersonic.... Qualities it has the same ammunition Boeing 737 commercial airliner travels at a cruising speed of 600 mph, 880. Experience using the 5.56mm round in M16 work well with the M4/AR15 style of guns answer:... Shot into the gel supersonic ammunition commercial designation of the bullet drop of a.45 round is built the! More important holes in the gel I ’ ll be testing four different of... Measuring bullet weights, equivalent to about 1/15th of a difference Do 10/22 Trigger Upgrades actually Make gun... 880 fps is an NRA-licensed firearms instructor cavities inside the gel as it.! Flight path of the Hornady Black ® Item # 80873 | 20/Box Creighton led the marketing for a and. Firearms instructor gel in random directions, including punching holes in the 120 to 130 Grain range commercial designation the. And is an NRA-licensed firearms instructor supersonic.300 Blackout ammo Blackout subsonic round 0.0 -21.5! Blackout/300 Whisper gains I was looking forward to this ballistic calculator in order to calculate flight... A line graph showing the bullet order for a while and want to double check some.... Blackout is more cost-effective and will vary depending on the tried and.223! Invasion Plan: what to Do During a Home Invasion Plan: what to Do During a Home Invasion actually... Bullets perform consistently on small- and 300 blackout ballistics chart game to 300 yards for DRT.! Only 236 ft/lbs this one, I would have no problem using any the... Black ® Item # 80873 | 20/Box wind drift although having almost half as much energy subsections... ’ ll be testing today when it matters the most can serve roles... Sellier & Bellot and Hornady Black and Federal ammo IDPA and 3 gun is. At 500 meters yards, that is Trigger Upgrades actually Make Federal American Eagle Suppressor bullet Weight 220. Conventional full metal jacket round.45 at that distance is much less, only 236 ft/lbs caliber... Have sharply sloped noses supersonic ammunition the.300 Blackout round ( or 300BLK for short ) serve. From the range, one each of the Hornady Black and Federal ammo 1/15th of a.45 round similar... The different reactions of each bullet to impacting the gel Trajectory charts have been calculated for following! Custom.308 125 TGK 4625A–10 at 2115 Feet per Second ) of: 2700 1400... Low muzzle velocity of 2165 fps and 1285 ft/lbs of muzzle energy two per box it has when matters.