For the .338 LM, we recommend the Nosler Trophy Grade AccuBond 300gr round. Specs. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. But, if you need the performance, its just something you have to deal with, especially if you dont reload. In this section, we will take a look at bullet energy and penetration for comparing the 50 BMG vs 338 Lapua Magnum. [39] However, .50 BMG rifles registered prior to the enacted bans remain lawful to possess in California[37][40] and Connecticut. A 50 caliber bullet is measured to be an inch. A 290 grain 50 BMG is a relatively robust round. Military Applications: Note: We have selected two different 50 BMG loads to demonstrate here. Its really the only way either of these rounds can be fired accurately. Ballistic Chart/Table for .50 BMG M33 ball ammunition - The Firing Line It still has more penetrating power than lighter weapons such as general-purpose machine guns, though it is significantly heavier and more cumbersome to transport. There is no doubt that both are designed exclusively for successful performances in the field. We arrived at these numbers by using a 15lb firearm for the 338 LM rounds and a 30lb firearm for the 50 BMG rounds, which are common weights for rifles chambered for each cartridge. However, the strength depends on the sturdiness and power of the rifles used for this bullet. Generally, the heavier the projectile the better the BC, so most .22 pellets will have a better BC than .177, and most .25 pellets better than .22 and so forth. The .50 BMG, the 30-06 and the 5.5645mm appear (to me) to be - Quora It is made a standard bullet for important army forces. They can easily enter through light armors and hit targets. Unsubscribe at any time. Federal Ammunition 50 BMG Ammo Details. 12/70 makeshift .50 BMG slug - Tarkov Ballistics .30/06 165-gr./.490 ballistic coefficient 5.56x45 mm 55 gr./.246 Ballistic coefficient Usually the higher the ballistic coefficient the greater the effective range of the round. '"[5], The American Rifleman further explains that development was "[r]eputedly influenced by Germany's 13.2x92 mm SR (.53-cal.) Sight Height (in) Must be a number greater than 0. Typically, long range rifle bullets have a ballistic coefficient of 0.5 (G1) or above. This Federal American Eagle 50 BMG ammunition is perfect for target shooting, competition shooting, long-range hunting, and long-range shooting. This can be useful in comparing cartridges or loads. This Federal American Eagle 50 BMG ammunition is perfect for target shooting, competition shooting, long-range hunting, and long-range shooting.This American Eagle ammunition was produced by Lake City Arsenal to NATO specifications. For testing your limits on the range, we dont think you can go wrong with the .338 LM Hornady ELD Match 285gr. Price Per Round: $2.90. G1 Ballistic Coefficient Must be between 0.001 and 1.0. But thats the case with just about every round and is one of the many reasons that a lot of us have fallen in love with the sport. [9] The former record for a confirmed long-distance kill was set by U.S. Marine sniper Carlos Hathcock in 1967 during the Vietnam War, at a distance of 2,090 meters (2,290yd; 1.30mi);[10] Hathcock used the .50 BMG in an M2 Machine Gun equipped with a telescopic sight. It has a diameter of .50 inches, with a casing length of 99 mm and an overall length of 138 mm. This large amount of force is very destructive to surrounding tissue and organs. Ballistic Coefficient - CHUCKHAWKS.COM Modern Ballistics 50 BMG has a 12.7mm diameter and is also used in snipers and machine guns. So the damages can be huge, depending on the surface it will hit. Since a 50 cal bullet can slice through a body without protective armor, it can also kill someone. 50 BMG Archive - Barrett Firearms Barrel Length inches 36 Ballistics Coefficient (G1) 0.707 Ballistics Coefficient (G7) 0.350 Sectional Density 0.362. 270 Win Ballistics Chart & Coefficient GunData.org The proof/test pressure is listed as 65,000psi (450,000kPa). Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. 200 yds. To handle these rounds in the field, youre going to have to haul around a 30+lb rifle. Lake City: 50 Bmg M33 Ball 660 Gr Fmj - 150 Ac This ammunition usually contains Swedish brass and perfect military specifications. 400 yds. It possesses the ballistic performance to reach out to game at a distance and still carries the energy needed to aid in bringing down big game cleanly. [17] However, some other countries produce the ammunition with Berdan primers that have two flash holes. Us has made 50 BMG the standard as the largest bullet round in terms of shell size. And even then, the options you have for 50BMG factory loads is extremely limited, even when compared to the .338 LM. I enjoyed reading it. Both of these cartridges are capable of accuracy at extreme distances, and both have enormous stopping power. I VLD was designed from the start to be as efficient as possible, remaining supersonic past 2,150 yards. [36][37] California prohibits the private purchase of a rifle capable of firing the .50 BMG through the .50 Caliber BMG Regulation Act of 2004. This will differ with various models. But it differs from other types of 50 caliber bullet rounds. 338 LM Federal MatchKing BTHP Gold Medal 250gr, 338 LM Nosler Trophy Grade AccuBond 300gr. 50 caliber bullets can easily enter through a thick, concrete, or brick wall, a large tree, or even a person from a long distance. In all aspects of the case proportions, the .50 BMG is much larger than the .338, which is a big round when compared to other popular hunting /shooting rounds. Thank you. These are factory loads that are available for purchase. [12][13], In addition to long-range and anti-materiel, the U.S. military uses .50 BMG weapons to detonate unexploded ordnance from a safe distance. Looking at it another way, if one is off by 5%, they're probably all off the same amount, making our comparison valid. Like all Federal American Eagle ammunition, the 50 BMG provides reliable feeding and great ballistics. Almost all rounds have a ballistic coefficient of less than 1.0, but large rounds like the 50 BMG can exceed this normal BC. Federal Ammunition 50 BMG Ballistic Data. While these two cartridges might overlap in some shooting applications, we think there are niches where they stand apart as well. Usually, a 50 cal round has a diameter of 12.7 mm diameter. We also hope that we have made clear that the BC is not a point for comparing which bullet is better or worse than others. We also want to note that while we are taking each category and looking at them independently, all of these categories are interwoven with each other, including recoil and stopping power that we will look at shortly. If you do not have a Shooting Chronograph, I strongly suggest you purchase one. [42] Maryland imposes additional regulations on the sale and transfer of .50 BMG rifles and other "regulated firearms", and limits purchases of any firearm within this class to one per month, but does not impose registration requirements or any form of categorical ban.[37]. Properties. Join 212,000 avid gun enthusiasts and claim your print-at-home shooting drills. Please let me know how it can be improved upon. Apr 23, 2011 #1 Does anyone know the B.C. With its trajectory and energy and bullet design options there are no limits to the type of hunting you can do with it. PMC X-Tac Match .50 BMG Ammunition 10 Rounds 740 Grain Solid Brass Projectile 2830fps 50XM. The BC of a round also plays a large role in the trajectory of a round, which we will look at next. The Kel-Tec Sub 2000 features a lightweight design and unique features that make it the perfect choice for anyone looking to take their shooting game to the next level. Both are considered powerful and unique bullet rounds. [1] It is inversely proportional to the negative acceleration: a high number indicates a low negative accelerationthe drag on the body is small in proportion to its mass. Before we get into our comparisons, there is one more note that we would like to make. Since 50 BMG cartridges are unique, these have a limited number of sniper rifles built with adequate quality. .338 Lapua vs .50 BMG: Are They Really Comparable? - Rangerexpert With modern firearms, the majority of centerfire rifle cartridges can be tolerated with regards to the recoil. 50 BMG ammo is a large, round sniper bullet. Again, these numbers can vary based on the variables, but with our consistency, we think the comparisons are more than valid. The eight-year-old National Guard Sniper School is the only U.S. military sniper school open to women and Jennifer was the first female graduate to complete the first counter-sniper course for the Air Guard security personnel. During operation or simply game shootings, it can make a significant wound in cases of accidents. American Marksman: 50 BMG M33 BALL 660 GR FMJ - 150 AC It is used mainly in machine guns for various shooting and personal uses. .50 BMG 100yd Drag Function: G1 Ballistic Coefficient: 1.050 Bullet Weight: 750 gr Initial Velocity: 2820 fps Sight Height : 1.5 in Shooting Angle: 0 Wind Speed: 0 mph Wind Angle: 90 Zero Range: 100 yd Chart Range: 200 yd Maximum Range: 10201 yd Step Size: 20 yd International Standard Atmosphere Altitude: Sea Level (0 ft) American interest in an armor-piercing cartridge was influenced by the marginal French 11 mm design, prompting U.S. Army Ordnance officers to consult Browning. If you're looking at doing match ammo, you could be paying $5/round just for the bullet, nevermind the powder, primer, brass and other components. For hunters, stopping power is a critical factor in choosing a certain cartridge. DPMS LR-308 [Review]: The AR, Back to Basics. Required fields are marked *. Looking at just the basic physics, a .50 bmg has a muzzle velocity of about 420 meters per second (1480 feet per second). Lets take a look at the velocities of each round from the muzzle out to 1,000 yards. Still, we think that we can get some valuable information by examining the kinetic energy associated with our various rounds as the move from the muzzle down range to 1,000 yards. Your information will never be shared and you can unsubscribe with one click at anytime. Ballistic coefficient is typically measured with a 3 digit expression. The rigidity and strength are used to penetrate tough surfaces easily. only today ! In certain aspects and certain situations, sure, there are cartridges better suited to the task than others. The .50 BMG (12.799mm NATO) cartridge has a capacity of 290gr (19g). It might not compete with some hand loaded cartridges, but you cant get much better when it comes to a factory load. Where there are variables, we try to keep them as uniform as possible, but for some cases, it only makes sense to change these variables based on the cartridges. [43] Writing for the Marine Corps Gazette, Maj Hays Parks states that "No treaty language exists (either generally or specifically) to support a limitation on [the use of .50 BMG] against personnel, and its widespread, longstanding use in this role suggests that such antipersonnel employment is the customary practice of nations." My first deer at the age of 45 I joined the deer hunting fraternity a little late, but the desire to hunt has always been there. 50 Cal 647 Grain Ball pulled bullets. Ballistic Coefficient Estimator Our .50 BMG ammunition is ready for action. Try these all-copper . To make it as accurate as possible, it is important that you input the most accurate information that represents shooting conditions, your firearm, and cartridge. If we look at the sectional densities of the ten rounds we see that there is not a huge advantage to one cartridge over the other in this regard though the 50BMG cartridge does have two rounds above the .4 mark. If you have any feedback or question about my articles, please submit it here, it's always appreciated! The .50 BMG was developed during World War I when looking for an effective anti-aircraft round. Important: Since there are thousands of bullet shapes the Ballistic Coefficient calculations made below are not 100% accurate, if you are shooting out past 400-500+ yards your going to need to get the exact BC from the bullet's manufacturer. .510 diameter. Muzzle Velocity - 2,952 is a screaming velocity, HSM AMAXs run around 2,680, and Barrett Ball is around 2,750. A few of these include the bullet design (spitzer, boat tail, flat nose, etc.) The biggest issue we have with the 50 BMG is the sheer weight of the rifle. Think of it paired with the energy of the bullet. Most importantly, they are designed to reduce the bullets recoil. Can a 50 cal rip your arm off? The ballistic coefficient of the Barrett 50 BMG bullet is 0.64. For a lot of cartridge comparisons we have done, recoil is usually not that huge of an issue. It uses a boxer primer with a central ignition point. The common rifling twist rate for this cartridge is 1 in 15 in (381 mm), with 8 lands and grooves. If you decide to make a go with the .338 or the 50 BMG, with some practice, youre going to have an accurate cartridge. The following improvements will be made: Please sign up for our newsletter so that you can be alerted the moment these new features are launched! The gathered data regarding the projectile deceleration can be derived and expressed in several ways, such as ballistic coefficients (BC) or drag coefficients (C d). Hornady's original goal: "Ten bullets through one hole.". We have compiled the ballistic coefficients for all ten rounds and graphed them here. Usually, these can leave a severe wound. 50 BMG Full Metal Jacket (FMJ) Ammo for Sale by Federal - 100 Rounds The primer type specified for this ammunition is a boxer primer that has a single centralized ignition point (US and NATO countries). Different 50 caliber bullets are used for various purposes that have individual compositions. I'm Mike, one of the oldest writer of Sniper Country! Best Sniper Ammo To Make Every Shot Count (Long Range Shooting) These rounds are listed below. But they are also dangerous and must be used with caution during operations to avoid fatalities. However, bullets shot from pistols are slower as the gunpowder takes longer to burn. Of course, how much penetration you need is going to depend on the game you are hunting. The 50 BMG is the winner of this section..50 BMG vs .50 Beowulf: Stopping Power. During World War II the .50 BMG was primarily used in the M2 Browning machine gun, in both its "light barrel" aircraft mount version and the "heavy barrel" (HB) version on ground vehicles, for anti-aircraft purposes. I love hunting, so I often have to deal with hunting equipment. A high number also means that the bullet will retain MORE velocity as it moves down range. PMC X-Tac Match .50 BMG Ammunition 10 Rounds 740 Grain Solid Brass [34], A 1999 Justice Department Office of Special Investigations briefing on .50 caliber rifle crime identified several instances of the .50 BMG being involved in criminal activities. To gain more knowledge and quick learning, a comparison table is always the best form. Ballistic Coefficient (BC) is basically a measure of how streamlined a bullet is; that is, how well it cuts through the air. Aaronthal Weapon Systems In this way, the user can know how much recoil the 50 BMG round has due to impact. This graph should give you a good idea about the major differences we are looking at here. Other than armed forces, civilians use this bullet round for target shooting and sports. We also see that all rounds for both cartridges leave the muzzle at more than 2,500fps and maintain supersonic speeds out to the 1,000-yard mark. Ballistic Coefficient: 0.572 Diameter: 0.51" Material: Copper Length: 1.892" Features. Barnes Solid Bore Rider Bullets 50 BMG (510 Diameter) 750 Grain Spitzer Boat Tail Box of 20 Developed to reduce pressures and allow higher velocities, this bullet is constructed of a homogenous metal throughout with no lead core or jacket to separate on impact. With that being said, we wouldnt recommend hunting the majority of game on planet Earth with a 50BMG; it seems pointless with the amount of damage it would cause to perfectly good meat. And this is case when comparing most cartridges. This is useful to get a legalized firearm with licenses. Joined Feb 9, 2010 Messages 6. Any round from this bullet produces between 10,000 and 15,000 foot-pounds force muzzle energies. anti-tank rifle" and that then "Ordnance contracted with Winchester to design a .50-cal. Similar to snipers, 50 BMG pistols are also made of hard materials to support the powerful cartridge. This comparison is interesting because of how similar the sectional densities are despite the major differences in bullets. How To Calculate A Bullet's RPM - Banana Ballstics The TSX was introduced in 2003 and has become Barnes' most popular hunting bullet. Ballistic coefficient - formulasearchengine In this Article: RecoilBallisticsTrajectoryStopping PowerAccuracyPrice & AvailabilityPriceApplicationsBest Rounds In this cartridge comparison, we are going to take a look at the 6.5 Creedmoor vs .243 Winchester. TMI50BMG ammunition is loaded to precise standards, using only the finest components, and processes. To measure the ballistic coefficient, we need the BC projectile that is equivalent to the ballistic coefficient in a point mass trajectory of below 20 degrees. These have the strength to destroy materials with a collection of ammunition. Three distinct and non-compatible metallic links have been used for .50 BMG cartridge belts. For the .50BMG, we would recommend the Hornady A-MAX Match 750gr round. To test the power, we see that a .50 BMG cartridge can cross the .9 mark, with a flat projectile motion. There is a very small circle of people out there who have turned to the 50BMG for hunting purposes. Even so, its difficult to compare the accuracy of two cartridges by the means that we have. With that, you have a better chance at running into .338 LM rounds than a box of 50 BMG. and long-range bullets generally range from 0.5 all the way up to 1.0 with the .50 BMG! We will shortly look at the averages of these cartridges, but want to point out again that while some of the numbers might seem like drastic differences, and technically they are, its critical to observe the individual rounds, specifically the .338 LM. Almost all rounds have a ballistic coefficient of less than 1.0, but large rounds like the 50 BMG can exceed this normal BC. The.50 BMG is quite legal for buying without the need for a special license or process. And we know we have harped on this several times throughout the article, but we are going to talk regarding cartridge versus cartridge rather than round to round. At present, some US law enforcement use 50 BMG weapons, as well as snipers. 50 BMG basic cartridge dimensions-All sizes in inches (in). The higher the ballistic coefficient, the better the bullet can resist wind drag and wind drift which would make the bullet less likely to be pulled off of its flight path and, in theory, be more accurate. As the 50 BMG bullet has a high ballistic coefficient, it is used for powerful sniper rifles. Due to the high ballistic coefficient of the bullet, the .50 BMG's trajectory also suffers less "drift" from cross-winds than smaller and lighter calibers, making the .50 BMG a good choice for high-powered sniper rifles. They do have some pull marks. However, it is restricted in California. Lets take it a step further and take a look at the rounds we have selected for comparison. To be effective, a bullet must be able to penetrate through sometimes very thick hide and bone to reach vital organs. If you check the Internet, it is very common to find 50 BMG Ball Ammo BC values in the 0.65 to 0.67 ranges. Obviously, this would be an advantage for shooting round out at 1,000 yards or more. Caliber means the diameter of the bullet, so a 50 caliber bullet is half an inch in diameter. .50 BMG | Vietnam War | Fandom .50 BMG Ballistics Variables Bullet Weight: 661 grain Ballistic Coefficient: 0.62 (G1) It couldnt be more clear that the 50BMG carries exponentially more kinetic energy with it than the .338 LM rounds. Done (0.63 seconds). Where to Buy Ammo Online [Complete 2021 Guide], Best Gun Cleaning Kits [AR-15, Pistol & Universal], Best Shooting Gloves [Hands-On Tested, 2021 Update], Best Universal Red Dot Sights [Hands-on Review]. The Barrett Mk. The .50 BMG cartridge is also used in anti-materiel rifles. In ballistics, the ballistic coefficient ( BC, Cb) of a body is a measure of its ability to overcome air resistance in flight. As for powder charges, we used conservative numbers for each round based on the hand loading specifications from Nosler. I was also surprised with thebackground. Need ballistic coefficient (BC) of American Eagle XM33 ball 660 grain The 50 BMG (Browning Machine Gun) is a large 50 caliber cartridge packing some serious long-range firepower in a 12.7 x 99mm NATO round. Some big, heavy, and efficient bullets like the .50 BMG can have a ballistic coefficient greater than one, but that topic is for another day. Since the mid-1950s, some armored personnel carriers and utility vehicles have been made to withstand 12.7mm machine gun fire, restricting the destructive capability of the M2. The .50 BMG round can produce between 10,000 and 15,000 foot pounds (between 14 and 18 kilojoules), depending on its powder and bullet type, as well as the rifle it was fired from. No spam. And like the 50BMG rounds, we will revisit this shortly. If we take a closer look at the averages of the round, we see that the 50BMG rounds carry from 200fps (Muzzle-700yds) to 300fps (800-1,000yds) more than the 338LM rounds, which is quite remarkable given how much heavier the 50BMG rounds. It has the velocity, the BC, and the trajectory to make shots of even 1,500 yards. Thus, to begin zeroing on an optically centered scope, you have to come down 30 minutes at the start. It is inversely proportional to the negative acceleration a high number indicates a low negative acceleration. Ammunition is sold in 80-round cases. The ballistic coefficient or measure of drag for the .50 BMG is 1.05 which, is higher than any other commercially available around. While the .338 rounds have a much smaller diameter than the huge .50 cal rounds, the exponentially heavier bullet weights of the 50BMG rounds make up for the large size. These ballistic coefficient values are said to be accurate to within about 5%. Various ammunition is also available to allow firing with lower quality bullets. Smith and Wesson Serial Number Lookup: 7 Pre-Model Number Versions, Marlin Serial Number Lookup: Learn All About Factory Records, How to Install Zastava M70 Scope Mount: 4 Things You Should Know, 0.50-inch diameter and 5.5-inch long casing. It should already be clear that the difference just from the bullet diameter is quite dramatic. What Does 50 BMG Stand For? A Brief Explanation - Optics Bible Military use 50 caliber in machine guns and snipers, as well as regular shooters. A ballistic coefficient is a value that is assigned to a bullet type to signify how well it can cut through the air. The 338LM rounds under our specifications have recoil energies ranging between 29 and 33ft.lb. The .50 BMG Flechette rifle project was contacted out by DARPA in 1960's. The projectile consisted of a saboted depleted uranium dart weighing 11.9 gram ( 183.6 grains ). From over 4,000ft.lb of energy out of the muzzle to between 1,000 and 2,000ft.lb at 1,000 yards, it too has incredible range when it comes to having the energy needed for most game animals in the world. . The minimum SD for hunting large game is .250. Copyright 2023 ShootersCalculator.comALL rights reserved. Access features of the Reloading Handbook on your mobile device with the Reloading App. We also know that this bullet can enter very tough materials easily. for the the South African 690gn. Your information will never be shared and you can unsubscribe with one click at anytime. Well discuss this topic more in the applications section. The .50 BMG is a bigger, heavier bullet that delivers a reliable killing shot up to an astounding range of about 3300 yards. The ballistic coefficient is derived from an equation that uses several bullet and cartridge variables. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. This is the Ferret .50; a top-end attachment to an AR15 lower. It is a scaled up version of the venerable .30-06 (standard issue in infantry rifles for the U.S. in both World Wars). Thank you. G1 projectiles are flat based bullets such as spritzer bullets, where G7 projectiles are going to cover boattail spitzers. It runs on all modern Windows (Win98 and greater) computers. This data was taken from the standards used by the ballistic calculator for the .338 LM and the .50 BMG rounds. Weapons such as machine guns, rifles, and regular hand pistols are easily compatible with this bullet. With two rounds that are extremely popular in long distance shooting, accuracy is, of course, going to be a category that generated a lot of interest. In regards to ballistics, the .50 BMG has a bigger, heavier bullet that delivers a reliable killing shot at ranges up to 3300 yards and take down medium-sized game at these incredible ranges.. It is when we move out from this marker that we begin to see a general trend between the 338 LM vs 50 BMG. The bullet length, shape, and weight all positively contribute to a much higher BC than the 50 Beowulf bullet. Reply. Zero Range (yd) [4], The development of the .50 BMG round is sometimes confused with the German 13.2mm TuF, which was developed by Germany for an anti-tank rifle to combat British tanks during WWI and against aircraft. And besides, were talking a .5 diameter wound size; you dont need a whole lot of expansion anyway if you want any meat left over. Hi! Due to the high ballistic coefficient of the bullet, the .50 BMG's trajectory also suffers less "drift" from cross-winds than smaller and lighter The first 50 BMG ammunition was the 13.2mm TuF to attack against armored targets. This shows most dramatically in the case capacity where the .50 BMG can hold nearly 200 more grains of powder than the 338LM. The cartridge itself has been made in many variants: multiple generations of regular ball, tracer, armor-piercing (AP), incendiary, and saboted sub-caliber rounds.
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