2015-04-27. This 223 Wylde chambered 16 inch barrel is machined from 416 stainless steel and bead blast finished. The .223 Remington/5.56NATO certainly has an interesting military history. Velocity Boundaries (Feet per Second) of: 3100 2550 2050 1800. Now, thanks to our friends at Rifleshooter.com we can assess exactly how velocity changes with barrel length for this popular cartridge.. Rifleshooter.com performed an interesting test, cutting the barrel of a .223 Rem rifle from 26″ all the way down to 16.5″. I have an AR that fires 223/556, with a 1×9 twist. .223 Rifle Acknowledgements. Ballistics by the Inch (often called BBTI) is an ongoing project to test the performance characteristics of a variety of common handgun calibers/cartridges.The initial testing was done in 2008 and tested the velocity of 13 common handgun cartridges as it related to firearm barrel length. As a Premium Series barrel, it features a Nickel Boron coated extended M4 feed ramp extension. Ballistics is the science of projectiles and firearms, or in other words, the info you need to BAG YOUR GAME! 36 talking about this. Few people have witnessed or truly understand the vast difference between the dramatic terminal performance of tumbling military ball and the slower, lack luster killing which can occur when chest shooting game using conventional soft sporting ammunition. 223 Ballistics. The Firing Point speed of sound is: 1120.27 fps See The 1-MOA Guarantee! (See ballistics chart at … ballisticstudies.com - Good stuff, but not by the inch as I'm looking for. 5.56/.223 ballistic test carbine vs SBR I have been working on a a few projects for Barnes Precision Machine, one of which was a ballistic test for a common barrel length for SBR and compare that to the AR-15 carbine 16″ barrel. .223/5.56, .270, .308, 30-06, and .300 Win Mag. But would also be interested in any 6.8 or 6.5 stuff as well. The 5.56 bullets measure 2.260 inches in overall length with the case measuring 1.760 inches. To make the test even more interesting, four different types of .223 Rem/5.56 ammo were chron’d at each barrel length. I'm looking for a similar deal in .308 and 300 BLK mainly. The trajectories in the table below were calculated for a maximum bullet rise of 1.5 inches above the line of sight for all small game and varmint loads, and three inches above the line of sight for all big game loads. Ballistics and Drop for the .223 Remington (5.56x45mm NATO) Cartridge Type: Rifle Height: 1.76" Width: 0.378" Average FPS: 3148 Average Energy: 1254 Average Gr: 57 Recoil: 0.8 Power Rank: 1.79 of 20 The .223 Remington is a common United States cartridge having similar dimensions to the 5.56x45mm NATO, the difference being that the 5.56 has a greater psi. http://www.ballisticsbytheinch.com/ Every Ballistic Advantage barrel is guaranteed to give sub Minute of … Taking a moment to closely examine the bullet box, I pried apart the layers of wax media and found that the .223 TAP round had penetrated just shy of 8 inches. BBTI only has one for .223. .243 round the Winchester Ballistic Silvertip, 95gr external ballistics tell us exactly? In 223 Remington/5.56 NATO, velocity versus barrel length: A man, his chop box and his friend’s rifle, we cut the barrel of a factory Remington 700 chambered in 223 Remington back one inch at a time and recorded the average velocity for four different 223 Remington and 5.56mm NATO cartridges. Guaranteed Accuracy. Brawand 52 grain bullets, molly coated were also used. After its initial release onto the commercial market the 7mm-08 Remington gained popularity amongst shooters for the rifles quick handling, accurate shooting, and powerful long range shooting capabilities. Eg: To find the SD of a 180 gr .308 caliber bullet the equation is 7000 x .308 x .308 = 664.048 180 divided by 664.048 = .271 Ballistic Coefficient (BC) Our initial research data covered the relationship between barrel length and velocity for… Ballistics By The Inch. The average speed loss of the four types of .223/5.56 ammo, with a 9.5″ shortening of barrel length, was 240.75 fps total (from start to finish). In this chart I lowered the velocity to compensate for a 20 inch barrel instead of the 24 inch barrel listed: The lesson here is that if you need precision at medium distances or just want to hit a target at longer distances, you need to know exactly how your bullet will perform. Most of us own a .223 Rem rifle. Complete 10mm Auto ammunition ballistics Chart. The ballistic performances for the 7mm-08 Remington based off a 24 inch test barrel on two grain types for muzzle velocity are 2,800 ft/s (140 gr Nosler P), 2,650 ft/s (150 gr Speer HC-SP). Jump to: General, Art, Business, Computing, Medicine, Miscellaneous, Religion, Science, Slang, Sports, Tech, Phrases We found one dictionary with English definitions that includes the word ballistics by the inch: Click on the first link on a line below to go directly to a page where "ballistics by the inch" is defined. A B&L 6-24X scope was installed in Sako mounts. MCARBO 22lr Ballistics Chart will give you a wide array of technical information to include 22lr Muzzle Velocity and 22lr Muzzle Energy for popular cartridges like the CCI 22LR Stinger Ballistics, Remington Golden Bullet and Winchester 22LR Ballistics. It says that at around the halfway point of 500 yards the bullet will have slowed to less than half of its original velocity, lost 1000 ft pounds of energy (now pushing just 207 lbs), and dropped due to gravitational forces some 64 some inches, and all of this in just a fraction of a second (.741 of a second). Winchester's initial promotional material touts the .350 Legend as the fastest straight-walled hunting cartridge in the world. Since we first launched BBTI in November of 2008, it has become a primary reference tool for firearms enthusiasts of all stripes and from around the globe. Discounts & Free Shipping On The Most Popular And Sought After Ballistic Advantage AR15 & AR10 Barrels In 556 NATO, 223 Wylde, 300 Blackout, 308 Winchester, 6.5 Grendel, 6.5 Creedmoor, 9mm, and 224 Valkyrie. Both the 9mm and .223 Remington rounds passed completely through. This load at 1,000 yards drops 480.2 inches (five feet less than the .223 above). I probably won’t supress it, “no patience”. We used Federal brass and Federal 205M primers in all the following loads. The answer may surprise you. Compare all 10mm Auto ammunition manufacturers on one easy to read chart. .30 Carbine (2,006 words) [view diff] exact match in snippet view article find links to article Welcome to Ballistics By The Inch, or 'BBTI' as people have taken to calling it. Real ballistic data that real people can use. That works out to an average loss of 25.34 fps per inch. Some history of the 5.56 to begin with. Complete .223 Remington ammunition ballistics Chart. Wind Components are (Miles per Hour): DownRange: 0.0 Cross Range: 10.0 Vertical: 0.0. brassfetcher.com - another good one, but does not have data by barrel length. Trajectory, Velocity, Energy, over 80 specific rounds, and totally interactive and customizable. 40gr. We'd like to personally and specifically thank Pat Childs at Fin & Feather in Iowa City, as he not only helped get most of our ammunition and other supplies, he was the brilliant gunsmith who worked with us to make this insane project much more practical. I wanted an AR pistol for HD and general plinking, Should I go with a 10.5-11 inch 223, or a 7.5-10 inch 300. Nosler Ballistic Tip - Blue Dot - 2784 FPS 40gr. Some of the light constructed bullets such as the Winchester 50 and 55 grain Silver Tip .223 are sub minute of angle (less than one inch at 100 yards) with my LaRue Stealth. 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