Airgun calc for android free download and software. Measured and indicated by footpounds of energy or fpe or joules internationally, muzzle energy tends to be a more accurate representation of the power of an air gun. Easy and friendly app to calculate the muzzle energy for a projectile based on the mass and the velocity. Enter the first two variables, then press calculate. Airgun mode which amongst other things, allows for muzzle energy input, accounting for the subsequent change in muzzle velocity, and allow when pellet is changed to another of a differing weight 7.
We use point blank all the time, not just to calculate comeups and windage for our rifles, but also to compare ballistics among various chamberings, or to. Download this app from microsoft store for windows 10 mobile, windows phone 8. Jul 11, 2019 muzzle energy is the amount of energy a bullet carries right out of the barrel. If the mass m and muzzle velocity v of a bullet are known, its kinetic energy and momentum can be determined from the relationships e k 12mv 2 and momentum p mv. Lets find the velocity of an 8grain pellet that generates 11. Obtain multiple velocities from different gun settings or any other combination you want to compare with our fpe calculator to calculate muzzle energy. Find the velocity, feet per second, of the exiting pellet. Foot pounds of energy from a pellet or rifle is easily calculated with the speed of the projectile and the weight in grains.
This is a useful measurement in that you can use it to compare power settings of an airgun, the energy difference of swapping out a. Muzzle energy calculator graph builder calculator that builds a graph by calculated bullet muzzle energy using the bullet mass and the velocity. The 160gr ftx has 2046 ft lbs at the muzzle and still carries 1025 ft lbs at the 300 yard mark. Thats right, the program is absolutely free, forever not just for a trial period. Engineered to tumble upon impact and create a dynamic wound cavity, the unique, patented design of our 380acp tui pistol ammunition penetrates targets deeply.
Use this online calculator and find the muzzle energy in foot pounds and joules. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. M is bullet mass in grains or gramms depending on the uom, 0 energy. But as proud as we are of our new and remanufactured ammo, we realize that we would be nothing without our most loyal and. Using apkpure app to upgrade muzzle energy calculator, fast, free and save your internet data. Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. Please click here for the muzzle energy calculator georgia arms ammo 100% unconditional quality assurance guarantee for nearly 40 years, georgia arms has been manufacturing highquality, americanmade ammunition. Take the energy times the constant 450240 and divide by the weight of the pellet in grains.
Number selection dials for quick and easy input of numerical data no cumbersome text boxes 6. Velocity in fps bullet weight in grains foot pounds of energy. If you were to chart muzzle energy and felt recoil, i doubt the graph would be linear. Muzzle energy is far too dependent upon velocity and tends to ignore bullet weight, taylor wrote. In fact, many riflemen of the era didnt even know what it was while others, who knew what it was, dismissed it as unimportant. Also, when a chrono is 10 from muzzle, that isnt muzzle velocity, thus does not indicate muzzle energy unless backward calculations are done. The firearm generates a muzzle energy of approximately ft lbs of energy at the muzzle whereas that of the air rifle is only about 26 ft lbs. After any tuning work please chronograph your air rifle and use the form below to work out its muzzle energy.
The kinetic energy of the bullet is the energy that is transferred to the target when hit. Muzzle energy is the amount of energy a bullet carries right out of the barrel. We use this nifty bullet energy calculator when we chronograph projectiles. My favorite muzzle energy calculator was hosted by airhog, makers of high quality air gun tanks, valves and other accessories. The hornady standard ballistics calculator uses bcs g1 or g7 ballistic coefficients to calculate trajectory and is ideal for traditional hunting and varmint bullets at close to moderate distance. This number can be used to get a rough idea of a rounds destructive potential. M is bullet mass in grains or gramms depending on the uom, 0 calculator is for air pistol and air rifle enthusiasts who need to compare air gun performance with varying pellet weight, muzzle energy and muzzle. Yep, the standard muzzle energy for a 150gr 3030 load is 1903 ft lbs of energy, and as you noted somewhere in the 0 ft lb range for the. Sep 15, 2014 my favorite muzzle energy calculator was hosted by airhog, makers of high quality air gun tanks, valves and other accessories. Not to mention, muzzle energy dont equal target energy. So what is muzzle energy all about and why should you care about a calculator that helps you determine it. Recoil is the result of a complex set of factors and everyones perception can be different.
Muzzle energy weight grains velocity fps i want to calculate. Nov 06, 2016 38 special, 357 magnum, 44 special, 44 magnum muzzle velocity and energy duration. I must admit it is fun to drop the hammer on a handgun load that is delivering 2,500 foot pounds of energy, at the muzzle. This is a way to make money from this app and giving it to you for free. You also can enter several bullet masses and draw the comparison graphs, just in case if you want to visualize different loads this way. Airgun muzzle energy did you know one way to describe muzzle energy is the work required to move a mass over a distance. For example, in denmark rifle ammunition used for hunting the largest types of game there such as red deer must have a kinetic energy e 100 i. All of these calculators include spin drift as an option. Measured and indicated by footpounds of energy or fpe or joules internationally, muzzle energy tends to be a more accurate representation of. With the addition of the new hornady leverevolution ammo the 3030 is better than its ever been.
In researching the question, i cracked open my dogeared copy of jack oconnors the rifle book to see what the dean of american gun writers had to say about muzzle energy. Air gun calculator is for air pistol and air rifle enthusiasts who need to compare air gun performance with varying pellet weight, muzzle energy and muzzle velocity and see the relationship. This airgun energy calculator is a simple widget designed to take the velocity of a projectile bb, pellet, dart or bullet, its weight in grains, and calculate the foot pounds of energy fpe at the muzzle. The description of muzzle energy calculator easy and friendly app to calculate the muzzle energy for a projectile based on the mass and the velocity. Mv is the standard abbreviation for muzzle velocity me is the abbreviation for muzzle energy penetration 10% gel is the measured penetration of the bullet when fired into a block of standard ordinance gelatin, which is used to simulate soft tissue. Air gun calculator for ios free download and software.
Gun recoil momentum and energy are generated in three ways. How to determine muzzle energyftlbs energy youtube. Free point blank ballistics software daily bulletin. Muzzle energy is the kinetic energy of a pellet or bb as it is expelled from the muzzle of a air gun. We dont yet have an automatic system so youll need to grab your calculator. To calculate muzzle energy, or footpounds equivalent fpe, you need to know the mass of the item being moved and the velocity it will be moving. There are also other ways to have a cell only display for example two. Trajectory cards a range card for multiple temperatures and altitudes. I doubt you want 7 places to the right of the decimal in your c1 block. Muzzle energy calculator fpe calculator nielsen specialty. Fixed airgun mode which amongst other things, allows for muzzle energy input, accounting for the subsequent change in muzzle velocity, and allow when pellet is changed to another of a differing weight 7. It is a windows xp based program and has not been tested on previous versions of windows. This program calculates the energy of a projectile given the weight and velociy of the projectile. Calculator that builds a graph by calculated bullet muzzle energy using the bullet mass and the velocity.
This is the formula for kinetic moving energy and is calculated as k. Bullet weight muzzle velocity squared 2g g is the acceleration of gravity feetpersecond persecond and is equal to 32. The website offers point blank ballistics and reloading software free of charge. Mar 27, 2017 to change the muzzle energy, you have to either change the mass of the bullet or its velocity. When talking about bullet kinetic energy, the word muzzle energy is often brought up. To change the muzzle energy, you have to either change the mass of the bullet or its velocity. Muzzle energy will be rounded to the nearest whole number. Fort scott munitions 380acp tui ammo is a match grade handgun bullet, designed to be reassuringly effective for selfdefense. Find the footpounts of energy of the exiting pellet. Muzzle energy is the kinetic energy of the bullet when expelled out from the muzzle to the target. Simple add the speed and grains into each of the boxes for each. This is an airgun calculator to provide you with conversion of data to assist you to understand the airgun specifications to your preferred data set. Prior to the introduction of magnum cartridges, muzzle energy was not the hot topic of conversation that it is today.
Full user enabledisable help documentation available from all primary application pages to ensure correct operation 8. The heavier the bullet and the faster it moves, the higher its muzzle energy. However, muzzle energy can be one predictor, so you are on the right path, i just dont think that anyone will notice a 10 or 15 ft. This information in turn can reveal a lot about the sort of biological and other effects that can result from the single discharge of a firearm. Muzzle energy for palm is a palm handheld organizer version of a subset of this pages functionality. Through the magic of the internet archive, i have resurrected and improved their calculator. So looking at this link if a 115 grain bullet traveling at 0 fps 431 ft. One frequently hears the expression describing an air rifle as shoots as hard as a.
It is calculated from mass, velocity and weight of the bullet. Energy is mostly a question of how much powder and barrel length is used. For nearly 40 years, georgia arms has been manufacturing highquality, americanmade ammunition. Some jurisdictions stipulate minimum muzzle energies for hunting.
Muzzle energy is the energy of a bullet right when it leaves the firearms barrel. All of these calculators find the muzzle velocity at the shooting temperature by using linear interpolation given two muzzle velocities and two temperatures. Tinbum tuning have developed a value for money air rifle tuning kit that really works. Match event calendar and rifle competition accuracy training tips. With the huge variation of targets, firearms and shooters, that leaves a huge range of applicable calibers and cartridges. This link will cover how to round your answers up or down. Airgun ballistics for windows 10 free download on 10 app store. Airhog redesigned their website a while back and have taken the old site offline, which included the calculator. Airgun formulas and other neat stuff, how to calculate.
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