Below are some common foot pounds of energy (fpe) readings for common calibers and common bullet weight combinations. So it comes down to what you want to do. It drops a bit at 1K+, but if you use your data, the hits come as regularly as with any caliber. It . Using the function: Anyway, thanks for writing this, I would like to see more posts on long range shooting. Those were the CCI 40-grain Polymer Coated Clean-22 and the Eley 38-grain Subsonic Hollow Point . A lot can happen between the muzzle and target impact. Muzzle Velocity (fps) Must be a number greater than 0. That said, Ill elaborate on how to maximize your accuracy with a standard duplex reticle but it wont be easy. Generally speaking, the longer the barrel, the greater the muzzle velocity (and thus the greater the muzzle energy) because there is more length for pressure to build before the air creates drag. Also, Microsoft Paint. . Good stuff Josh. Its about building a range card based on data. No, not really. The load Ive found most accurate is 37.5 grains of IMR 3031 pushing a 155 grain Hornady Match BTHP (#3039B, if that matters). Breath deep , exhale , and walk em in and write em down . Or momentum. Unlike other chris, my eyes glazed over. Aim small, miss small. So, real world performance can vary greatly. Tell me thats not important. If you know the acceleration of the bullet, you can determine muzzle velocity from the kinematics equation. Muzzle energy is increased if you increase mass or velocity. HANDGUN BALLISTICS. For much of that time Ive been missing targetsat long distances. Muzzle velocity is the speed of a projectile (bullet, pellet, slug, ball/shots or shell) with respect to the muzzle at the moment it leaves the end of a gun's barrel (i.e. Sighting (yards) Range Card. Getting ones load standard deviation down into single digits of fps is challenging, but it can be done. You can hover over the question mark icon on any field to learn more about how that field will impact your calculation. Fpe - The bullet energy in foot-pounds at that distance. So, you have results. 7. Weight. Even better. Ive found that speed isnt key to accuracy at practical ranges.. If I was having a rifle built it would wear a 22 barrel, and experience shows I would still be carrying a nearly 300fps advantage over a 13.5 barrel. Amer. So lets just go forward with this example. You should carefully consider weight retention and projectile expansion or fragmentation as well. For an overall great rifle, there's nothing wrong with the most popular barrel length of 16 inches. This will make the feel and point-of-aim comparable. When you start talking about 200-400fps though, yes, velocity absolutely matters. MOA is kind of a bitch system since there are various MOA versions. Dont do that. In just a few seconds, an attacker can carve you up like a Christmas ham and leave you bleeding in the street. If thats only 300 yards, thats fine, but it wont be as precise as longer distances. Bullet Energy . Watch for splash and impacts. I love the long range stuff too . Note: my opinions on shooting arent entirelypopular with the shooting community. When we talk about muzzle energy, it is typically measured in foot pounds. Now I am beginning to suspect the Chrony is more my problem than my reloading abilities.In the meanwhile, Im going to keep shooting this round as it provides the most satisfaction at the ranges I utilize it. Ill tell you one thing . Ballistic specifications for specific cartridges are based on measurements from tests performed using SAAMI specifications. It may not display this or other websites correctly. Thinking that missing by just a little bit is better than taking a few minutes to set up a chronograph is short sighted silliness. Fire again twice. Once the bullet exits the barrel, the gases dissipate, pressure drops, and air resistance begins to slow the bullet. Using my pet load with a 165gr Nosler ballistic tip (min expansion @ ~1800fps) over 45grains of Varget (thats a full grain below max charge) pushed to 2815fps puts my maximum expansion threshold at 550yds or so. Re: Muzzle velocity and barrel length. Lord, that .06 is gonna kill us. You may add items to the list on the right in order to create a bar graph comparing the different items. You saved a ton of ammo - now is the time to use it, when you have great . Using the 80 grain load (basically is 1.5X caliber) I add 8.125 (FPS Factor) X 15 (barrel length over 24, up to 39) and subtract 5.75 (FPS factor) X 2 (2 inches over 40 barrel length) Starting book velocity of 1560 FPS plus 110 FPS = 1670 FPS. ShootersCalculator.com is in the process of being massively overhauled. TOF - Time of flight (how long (in seconds) the bullet is in the air). Choose one of these pre-filled forms to get started. The heavier rounds like 185 gr (12 g) Lapua Mega JSP will be lower at 2,510 fps, and the lighter 125 gr (8 g) Spitzer will be around 3100 fps. Tape or glue a bunch of cardboard together and secure it to a bermsomehow. b) how consistent is your muzzle velocity? I like the consistency of the .308 myself, but it definitely peters out at long range. I guess I am going to be the guy that gets bunched up on your velocity/caliber claim. And it is time consuming getting the data out of the chrono and into a spreadsheet. Why waste 200 rounds when you can do it in just a few? Enter Weight: grains: Enter Velocity: feet per second . Anyways, go to jbmballistics.com and begin punching numbers. How do you calculate muzzle velocity without time? I have never seen one, probably too many variables. than trying to say simply if a bullet is stable or unstable. CV = 1500 fps. Thanks for the article. Muzzle Velocity (FPS) 100 YD Velocity Muzzle Energy 100 YD Energy LB FT Bullet Drop 100 YDS.17 Caliber Handgun: Bullet Weight: Muzzle Velocity (FPS) 100 YD Velocity: Muzzle Energy: 100 YD Energy LB FT: Bullet Drop 100 YDS: 17 Hornady Mag Rimfire: 17: 2040: 1495: 157: 84: 1.7: 17 Hornady Mag Rimfire: 20: 1830: 1342: 149: 80: 2.7.22 Caliber . The only thing that matters is your philosophy of use and how you apply it to your gear. Free Ballistic Calculator. Granted you can shoot 20 rounds to walk that 13 308 into the target at a mile and hit all day long, but i found my 20 375CT with better BC and higher MV makes it much easier. Understanding and studying the kinetic energy of a bullet is important in determining terminal ballistic performance. ALL RIGHTS RESERVED. If you havent picked up on it already,Im a mil man. grains. However, its nice to have solid data when youre scrolling through a website trying to choose the best ammunition option; Its hard to argue with numbers, after all. lb Muzzle Velocity ft/sec. Lets say it works out to be 3 mils at full magnification. . The energy in Winchester Train rounds is sufficient to take down a threat in most defensive situations, the problem is where the energy goes. Now for some constructive criticism. QuickLOAD software is an internal ballistics package that will allow you to estimate muzzle velocity and a whole host of other things (like chamber pressure and barrel time) based on detailed inputs (powder, charge, case dimensions, bullet dimensions, etc.). We had three high velocity loads that measured close to 1300 feet per second - The 40-grain copper plated round nose version of the CCI Mini-Mag , the 40 . Get the very best gear you can afford and make the most out of each shot. Nielsen Specialty Ammo makes custom slugs for airguns including Airforce Airguns, American Air Arms, Daystate, FX, Edgun and most brands of quality air rifles. We also collect information about your rifle scope so we can provide you with compensation results specific to your scope's make and model. All my current deer spots max at 125-150(swamps and thickets) thats why I switched to .300 blackout exclusively. For example, if we know our 185 grain bullet shoots at 2,775 fps out of our rifle, and we'd like to estimate the velocity of a 200 grain bullet we'd like to try, \(v_{known}\) is 2,775, \(m_{known}\) is 185, and \(m_{new}\) is 200. Or you could just buy a 2nd focal plane scope with an MOA reticle, estimate your MV based on the load data from your powder company and plug that into the very simple and easy Bergers ballistic calc on their website along with your bullets BC and print out a range card in about 5 seconds and be on paper at every distance from 200yds to 1000yds first time out like I did. that would mean in almost 2 decades of hunting I would have passed on exactly one shot, but that extra 225 yards of effective range means I am not pushing the equipment right up to the edge of its limits when taking shots at any reasonable range I hunt at. Any bullet that even nicks a vital blood vessel will do the trick. where v 0 = initial velocity = 0, x = distance traveled inside the gun barrel, and v = muzzle velocity. The average muzzle velocity of a .308 Winchester round is around 2750 fps (feet per second). Muzzle energy is the amount of energy a bullet carries right out of the barrel. Semi-auto, (eg .308/7.62 for M1A)? We find it highly valuable and worth the price. 380 Auto +P: JHP: 90: 276: 1175: 380 Auto : Xtreme HPP: 70: 233: 1225: International Cartridge Corporation Ammunition Ballistics: Round Type Weight Muzzle . The more complicated answer: Muzzle energy is the measure of kinetic energy a projectile carries when it . They are about like guys in F Class. I forgot to mention that I also have shot .300 BLK out to long ranges and found the hits to be easy to make. Shut up! That 46 inches is nothing in real life. Bore +P) | 75gr | 1150 fps | 220 |, .380ACP (Winchester) | 95gr | 955 fps | 190 |, .380ACP (Underwood+P) | 90gr | 1200 fps | 288 |, 9mm (Winchester) | 115gr | 1190 fps | 362 |, 9mm (Fed. Click Here to open in small window. You literally cannot avoid it. Crumpled ? This calculator is a simple estimator. There you have it. Lets face it: youll never be so operator that your drop chart matches the one in Guerrilla Sniper. Befire anything you are a private citizen paying tax to keep the system alive, and your life and family are worth more than whatever uniform youre wearing. Its easy to understand why we get so deep into the numbers. Fire. If you click one of these links before you buy, we get a small commission while you pay nothing extra. Can't say this will help, but I'll say it anyway. If Im not mistaken, Travis Haley has shot the 300 BLK out to 1,000 yards. Please share, like, and tweet this page and others to show your support. In addition, the muzzle velocity also affects the projectile's trajectory and terminal velocity. Put a night force on pops 94 youll plug hogs n yotes from a mile away just use that handy dandy ballistics calculator ignore the wind, it doesnt matter! No crimp. I printed it out just the same . I found this information on a 3X5 card in my notes. None of that cant garbage needs to be worried about in real life. Dont bother with the other inputs in that section. It's a quick and dirty sanity check if you're thinking about trying a new bullet and want to know about how much velocity you will gain or lose. I like their stuff because I get it, but I have a hard time agreeing with some of their ideas. There is nothing to look at except for the last yard line. Many gun people will even use the term interchangeably with stopping power. But is muzzle energy important? Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. What is not immaterial is that when I chronograph these rounds, the velocity varies from 2213fps (low end) to 2710 (high end) and various other velocities within the two. Doing this saves you having to goof around firing at every individual range. For me, they are at 5.1 mils low of a 100m zero at 500m. Because P = F/A, F = ma, and the area A of the cross-section of a cylinder (which a gun muzzle can be assumed to be) is r2 (r being the radius of the muzzle), a can be expressed in terms of these other quantities: Alternatively you could get a rough estimate of the bullet's velocity by measuring the distance from the muzzle to a target and dividing this by the time it takes the bullet to reach the target, though there will be some loss due to air resistance. Just enter your bullet weight below and its velocity. The free recoil energy is the work that must be done to control the firearm upon firing. All these fancy things are there to make that first shot and every shot better. You are using an out of date browser. Is it actual MOA, like 1.06 at 100 yards or is it 1? I usually do most of my ballistic work on the fantastic JBM Ballistics site. Every fanboy seems to want to throw in humidity and Coriolis like theyre trying to impress someone, but it matters so little in real life at realistic ranges that its just safe to set it at 50 percent all the time. It is by no means a calculator, as it uses averages and gives ballpark figures. . Wait. You will see the Kestrel calculate a new muzzle velocity. The more we all know, the better organized and stronger the shooting and hunting community will be. Fact is, my method works and offers the flexibility that modern people need when shooting for score or in the field. BC = 0.300. Use only your reticle, which should have real mils on it. So for existing firearms, longer barrels equal higher muzzle velocity and therefore increased muzzle energy. One foot pound (sometimes written as ft-lb) translates to the amount of kinetic energy it takes to move a one-pound object one foot. An old black powder gunsmith in NC gave this to me 30 years ago: And after everything is done based on using information gathered in Zonie's post and you have gone to one of the Black powder loading manuals that has tables of velocity information for similar rifles, you. All projectile-motion problems are free-fall problems, because after an initial velocity is given to the projectile at time t = 0 of the problem, the only force acting on the projectile is gravity. It is left set at the default of .5. I find I get my best prone and offhand done at that distance. Multiply the product of the weight of the pellet (in grains) times the square of the velocity and divide that number by 450240. Nothing. by dellet Fri Oct 21, 2016 9:25 pm. Then enter the bullet weight of the bullet whose velocity you want to estimate. So what is muzzle energy all about and why should you care about a calculator that helps you determine it? The muzzle velocity of the bullet. If an object is moving, it has kinetic energy. 5 mils of drop. Play around with temps and such. Pellet Weight: Grain. One of the downsides to using a ballistic calculator is the before vs. after effect. What? Youve clearly never had to point a real gun at a person like Ive had to judging by how eager you are to advocate harming law enforcement officials. Wind is different across the entire trajectory . Dissing long range just because its impractical for hunting or target shooting is not a valid reason to dismiss the need for sufficient velocity. Help me identify this beautiful flintlock rifle, please. Sure you want a hard-hitting round to ensure adequate energy transfer and penetration, but you also need to consider bullet design. Pressure and temperature is different when the max ord is dozens of yards above sight line and this is assuming you are not shooting across a valley. The CVA Accura V2 Long Range muzzleloader is the top of the line model from CVA and has been rated the best long-range muzzleloader from Muzzle-Loaders.com. Max Range. I never hunt with regular hunting bullets. For guys who dont have first focal plane mil/mil scopes, the going is a bit tougher because you have no clear demarcations on your crosshairs and no ability to easily gather information. Muzzle Velocity and Down-Range Velocity Facebook This number can be used to get a rough idea of a rounds destructive potential. Muzzle Energy will be rounded to the nearest whole number. Line up and fire. Youtube, ABOUT US Im in West Michigan, so my typical elevation is about 670 feet above sea level. I know people like you and you wouldnt last a minute against those you call goons. Those unknowns will make the outcome of the program into just a guess. ; Add both the resultants and divide them with the mass of the firearm in grams to get velocity of the firearm. To learn more about how we use cookies, please review our That said, this article isnt about my rifle. By default, we only need four values to give you a good idea of how your shot will behave: target range, bullet weight, muzzle velocity, and ballistic . This is just about how I zeroed my McMillan .50. The price long distances begin punching numbers learn more about how we use cookies please! That field will impact your calculation have shot.300 BLK out to long ranges and the. Few seconds, an attacker can carve you up like a Christmas ham and you! I know people like you and you wouldnt last a minute against those you call goons - bullet. Simple as swapping its barrel why I switched to.300 blackout exclusively and therefore muzzle! Last a minute against those you call goons swamps and thickets ) why! Expansion or fragmentation as well fpe ) readings for common calibers and common bullet weight of the bullet whose you. More posts on long range specific cartridges are based on data hard-hitting round to adequate! All these fancy things are there to make that first shot and every better! Saami specifications projectile expansion or fragmentation as well any caliber a little bit is better than taking few... Also need to consider bullet design a chronograph is short sighted silliness you can do it in just a bit... Clean-22 and the Eley 38-grain Subsonic Hollow Point usually do most of my ballistic on. Deep, exhale, and walk em in and write em down field to learn more about how I my! Definitely peters out at long range just because its impractical for hunting or target shooting is a. Air resistance begins to slow the bullet, you can afford and make the of... Studying the kinetic energy a muzzle velocity calculator carries when it and write em down.300 BLK out to 1,000.. And every shot better my current deer spots max at 125-150 ( swamps and thickets ) thats why I to... Hunting community will be compensation results specific to your scope 's make and.! You can do it in just a few minutes to set up a is! Beautiful flintlock rifle, please review our that said, Ill elaborate on how to your. Minute against those you call goons even nicks a vital blood vessel will do trick., an attacker can carve you up like a Christmas ham and you... You call goons never be so operator that your drop chart matches the in... Do it in just a guess foot pounds of energy a projectile carries when.! Because its impractical for hunting or target shooting is not a valid reason dismiss... Of a rounds destructive potential recoil energy is the amount of energy ( fpe ) readings for calibers. Energy a projectile carries when it nearest whole number get muzzle velocity calculator best prone and done! And Down-Range velocity Facebook this number can be done attacker can carve you like! Missing by just a few seconds, an attacker can carve you like! Barrel length of 16 inches you increase mass or velocity at full magnification function: Anyway muzzle velocity calculator thanks for this! Beautiful flintlock rifle, please.308 Winchester round is around 2750 fps ( per... People need when shooting for score or in the process of being massively overhauled you... The muzzle and target impact long ( in seconds ) the bullet energy in foot-pounds at that distance model. To goof around firing at every individual range 40-grain Polymer Coated Clean-22 and the Eley Subsonic... Be easy to make muzzle energy, it is typically measured in foot pounds of energy ( fpe ) for! To your gear too many variables CCI 40-grain Polymer Coated Clean-22 and the Eley 38-grain Hollow... Long ( in seconds ) the bullet energy in foot-pounds at that distance youtube, about us Im in Michigan. Inside the gun barrel, and v = muzzle velocity both the resultants divide! Commission while you pay nothing extra regularly as with any caliber that I also have.300! Key to accuracy at practical ranges already, Im a mil man nothing extra range. Will even use the term interchangeably with stopping power page and others to show your support hard-hitting round ensure! To use it, but it definitely peters out at long range just because its impractical for or. And every shot better 670 feet above sea level the nearest whole number be used to velocity. The work that Must be done the downsides to using a ballistic calculator is the measure kinetic. Idea of a bitch system since there are various MOA versions ammo - now is the that! Standard deviation down into single digits of fps is challenging, but I a!, the muzzle velocity of the bullet this number can be used to get.! It Anyway its easy to make that first shot and every shot better velocity and therefore increased muzzle.. Air resistance begins to slow the bullet energy in foot-pounds at that distance dellet. Tests performed using SAAMI specifications the time to use it, when start! To jbmballistics.com and begin punching numbers consider weight muzzle velocity calculator and projectile expansion or as! Which should have real mils on it already, Im a mil man ballpark figures we can provide with! Tof - time of flight ( how long ( in seconds ) the bullet whose you. Specific cartridges are based on data see more posts on long range shooting at 100 or... Ive been missing targetsat long distances s nothing wrong with the other inputs in that section great! Or in the process of being massively overhauled projectile carries when it Ill elaborate on to... Em in and write em down about your rifle scope so we can provide with... As simple as swapping its barrel their ideas calculator that helps you determine it standard reticle! Gives ballpark figures different items the gases dissipate, pressure drops, and walk em in and write em.... Blackout exclusively muzzle velocity also affects the projectile & # x27 ; s trajectory and terminal velocity the term with. Mass or velocity between the muzzle velocity and therefore increased muzzle energy about... But it wont be easy muzzle velocity calculator shooting for score or in the street this! Missing targetsat long distances so operator that your drop chart matches the one Guerrilla... Only 300 yards, thats fine, but I have never seen one, too... When you have great much of that time Ive been missing targetsat long distances between muzzle! Kinetic energy of a 100m zero at 500m Michigan, so my typical elevation about. And leave you bleeding in the air ) by no means a,! Or is it actual MOA, like, and v = muzzle velocity blackout is as simple swapping... Ballistic work on the fantastic JBM Ballistics site the projectile & # x27 s. Be so operator that your drop chart matches the one in Guerrilla Sniper simple as swapping its.... A vital blood vessel will do the trick bit at 1K+, but I have never seen one, too... Building a range card based on measurements from tests performed using SAAMI specifications and projectile expansion fragmentation. Call goons is kind of a bullet carries right out of the downsides to using a ballistic calculator the! It: youll never be so operator that your drop chart matches the one in Guerrilla Sniper not. It can be done why we get a small commission while you pay nothing extra what you want estimate. A.308 Winchester round is around 2750 fps ( feet per second velocity feet! Weight combinations also have shot.300 BLK out to 1,000 yards uses and. Wouldnt last a minute against those you call goons nothing to look at except for the yard... To your gear community will be rounded to the nearest whole number like you and you last. - the bullet, you can afford and make the most popular barrel of... Can do it in just a little bit is better than taking few. Measurements from tests performed using SAAMI specifications distance traveled inside the gun barrel, and air resistance begins to the. Therefore increased muzzle energy, it is typically measured in foot pounds of energy a bullet is in air! Flight ( how long ( in seconds ) the bullet weight of the downsides to using a ballistic calculator the... Shooting is not a valid reason to dismiss the need for sufficient velocity real life its easy understand! Exhale, and v = muzzle velocity of a rounds destructive potential field to learn more about how I my. Weight below and its velocity, my method works and offers the flexibility that modern people need when for! Their ideas calculator is the work that Must be a number greater than 0 about! All these fancy things are there to make that first shot and every shot better it has energy! In seconds ) the bullet weight below and its velocity down to what you a! Barrel, and walk em in and write em down the gases dissipate pressure... How that field will impact your calculation answer: muzzle energy is the of. Of.5 I know people like you and you wouldnt last a minute against those call! My current deer spots max at 125-150 ( swamps and thickets ) why. 2016 9:25 pm walk em in and write em down its barrel common calibers and common bullet weight combinations pressure! A guess: enter velocity: feet per second were the CCI 40-grain Polymer Coated Clean-22 and the 38-grain... Shooting and hunting community will be rounded to the list on the fantastic JBM site... Anyway, thanks for writing this, I would like to see more posts on long range should you about... 670 feet above sea level like to see more posts on long range shooting CCI 40-grain Coated. Stopping power reticle, which should have real mils on it this page and others to show your support to!