Instead, we want to take an unbiased look at the data in several ballistic and other performance category and compare them. Since 50 BMG cartridges are unique, these have a limited number of sniper rifles built with adequate quality. These include heavy stopping power that can be carried over incredible ranges. A .50 BMG round can effectively disable a vehicle when fired into the engine block. A few of these include the bullet design (spitzer, boat tail, flat nose, etc.) The .338 Lapua Magnum has a much shorter history than the other cartridge we will be examining in this article. As you can imagine, the bigger the game, the more energy you are going to need to cause enough damage for a clean kill. 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. Sometimes, the wound may be fragile, but it may also get fatal. The majority of its use in these circles is through extreme distance shooting though there are small circles that utilize it for hunting purposes, mostly for large or dangerous game at extreme distances. Caliber means the diameter of the bullet, so a 50 caliber bullet is half an inch in diameter. 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. We have done our best to remove any that have major damage, but individual opinions may vary on what . They have barrel shrouds and a compensator to keep the gun in level. 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. Just from first glance, we see that the various rounds of each cartridge are pretty varied and a general trend for one cartridge over the other doesnt jump out right away. You make up some cartridges and we'll do some shooting. kilojoules). [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. 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. I enjoyed reading it. Since the .50 BMG (23.00 23.33 g tungsten with muzzle velocity of 4,000 ft/s (1,219 m/s)) is very large it needs heavy weapons to support it. Of course, how much penetration you need is going to depend on the game you are hunting. They wanted a heavy projectile at 2700 feet per second (f.p.s. Its tough for us in this situation because the 50 BMG is such as unique round and it makes it seem as if the .338 LM falls short in most categories and this is not the case. 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. ", "How Will Illinois Law Banning Some Firearms Affect Gun Owners? The 50 BMG rounds range from 72 to 87ft.lb of recoil energy. This gun was later developed into the M2HB Browning which with its .50 caliber armor-piercing cartridges went on to function as an anti-aircraft and anti-vehicular machine gun, capable of penetrating 0.9 inches (23mm) of face-hardened armor steel plate at 200 meters (220yd),[6] 1 inch (25mm) of rolled homogeneous armor at the same range,[7] and 0.75 inches (19mm) at 547 yards (500m).[8]. [17] However, some other countries produce the ammunition with Berdan primers that have two flash holes. Lets take a look at the velocities of each round from the muzzle out to 1,000 yards. .338 Lapua Mag vs .50 BMG Cartridge Comparison. Looking at it another way, if one is off by 5%, they're probably all off the same amount, making our comparison valid. [citation needed], The .50 BMG round was used as a sniper round as early as the Korean War. Keep in mind this is an approximation and although it is quite accurate it should never replace first-hand experience of shooting your specific firearm and ammunition to determine the bullet drop and windage at different ranges and conditions. SHTF 50: Safety Harbor's .50-Cal Upper Conversion for AR-15s . When it comes to hunting, there are great options for the .338 LM. Think of it paired with the energy of the bullet. 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. Can a 50 cal rip your arm off? Mathematically, it is the ratio of a bullet's sectional density to its coefficient of form. A bull moose needs a bullet that can hold together and penetrate deeper than a bullet that is going to be used for whitetail. When a bullet is fired from the barrel, it carries kinetic energy that upon impact is transferred to the target. There are several variants of this 50 caliber round. . They are easily portable to shoot at great ranges with destructive forces. We carefully select every component to ensure uniformity, then load to exacting specifications to provide pinpoint accuracy. Different snipers have different ranges depending on their design. In this section, we will take a look at bullet energy and penetration for comparing the 50 BMG vs 338 Lapua Magnum. This can be useful in comparing cartridges or loads. Still, by comparing the recoil energies, it will translate loosely into what you feel. This can be useful in comparing cartridges or loads. Ballistic Coefficient: 0.62 Bullet Weight: 661 gr Initial Velocity: 2750 fps Sight Height : 3 in Shooting Angle: 0 Wind Speed: 0 mph Wind Angle: 0 Zero Range: 100 yd Chart Range: 2600 yd Maximum Range: 7169 yd Step Size: 50 yd International Standard Atmosphere Altitude: Sea Level (0 ft) Barometric Pressure: 29.92 Hg Temperature: 59 F Description. However, bullets shot from pistols are slower as the gunpowder takes longer to burn. Gain a deep knowledge of ballistic science and access our improved ballistic calculator. This round is packaged in 150 CT Military Surplus ammo can. [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. This is why it is used in heavy-duty shootings. Hornady's original goal: "Ten bullets through one hole.". [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. The surface is dirt and water-resistant. G1 Ballistic Coefficient Must be between 0.001 and 1.0. It has a large cartridge used in anti-material for longer ranges. With ME of over 1,200ft.lb and and ME of over 5,000ft.lb at 1,000yds, there are no restrictions on the type of game you can hunt. . During operation or simply game shootings, it can make a significant wound in cases of accidents. It has the velocity, the BC, and the trajectory to make shots of even 1,500 yards. This justifies the strength of the snipers and their sturdy build for heavy operation. From a hunting perspective, the advertised ballistic data confirms that all three cartridges have both the necessary sectional density (SD) and initial muzzle energy for both medium and large game hunting applications. Get my premium 550+ pages handbook that compares all cartridges, for free (worth $199!) Basically, BC is a measure of how . "[5], The round was put into use in the M1921 Browning machine gun. These bullets are magnetic. They are intended mainly for long-range shooting. ShootersCalculator.com is in the process of being massively overhauled. While the .50 BMG round is able to deliver accurate shot placement (if match grade ammunition is used) at ranges over 1,000-yard (910m), smaller caliber rifles produce better scores and tighter groups in 1,000-yard (910m) competitions. A lot of competitions wouldnt allow a .50 caliber round, but if you just enjoy taking shots upwards and beyond 1,000 yards, the 50 BMG is hard to beat. To put this into perspective, the 750 gr A-MAX load has essentially the same kinetic energy at 1,500 yards as a 300 Winchester Magnum has at the muzzle. A high number also means that the bullet will retain MORE velocity as it moves down range. The difference between the two rounds is as followed with the 50BMG showing a flatter trajectory. Both are considered powerful and unique bullet rounds. 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. The term BMG means Browning Machine Gun. A .50 BMG round will penetrate most commercial brick walls and concrete cinder blocks. 50 Caliber has different types of rounds, while 50 BMG is a particular one. 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. Done (0.63 seconds). 400 yds. This data was taken from the standards used by the ballistic calculator for the .338 LM and the .50 BMG rounds. Seriously, these are heavy duty rounds that fill a very specific niche in the shooting world. But those that dont assault weapons are accepted by all applicable federal laws and made legal everywhere. An upgraded variant of the M2 Browning HB machine gun used during World War II is still in use today. It is strong enough to hold a large volume of pressure. The primer type specified for this ammunition is Boxer primer that has a single centralized ignition point (US and NATO countries). As for powder charges, we used conservative numbers for each round based on the hand loading specifications from Nosler. The two most important variables are the Initial Velocity and the Ballistic Coefficient. Thank you. While this is important to understand, its equally important to remember that the SD, while a good means for comparing two cartridges, only tells part of the story when it comes to penetration. . Ballistics Coefficient (abbreviated "BC") is a bullet's ability to resist air friction and stay airborne. Please let me know how it can be improved upon. We hope that this article has highlighted these differences and provided you with a reliable source for making your own decision of which cartridge better fits your needs. 500 yds. 300 yds. Thank you. 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! They are both quality handguns, but their makers have taken two very different approaches to the designs. The higher the value, the better the bullet can travel through the air. Looking at just the basic physics, a .50 bmg has a muzzle velocity of about 420 meters per second (1480 feet per second). This is because the bullet is very large, so the wound it makes is also large and deep, but still curable. G1 projectiles are flat based bullets such as spritzer bullets, where G7 projectiles are going to cover boattail spitzers. Ballistic Coefficient: 0.572 Diameter: 0.51" Material: Copper Length: 1.892" Features. The caliber depends on the barrel diameter bore of the bullets guns.
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