Black Powder Muzzleloading Ballistics

tsafa@aol.com

Testing was done under field conditions, not lab conditions. Powder measures may be off by a full grain either way. The average velocities indicated below had spreads (deviations from the mean) that where as large as 100 ft/s. I have observed such variance with Black Powder, Black Powder Substitutes and Modern Smokeless Powder. The burning of powder is a chemical reaction. Chemical reactions in general are never 100%, even under lab conditions. The muzzle was about 7 feet back from the chronograph to avoid interference from the muzzle-blast in the readings.

The powder loads below do not necessarily represent safe loads. There is historic evidence that 19th century revolver were often loaded to maximum capacity and they did sometimes explode as a result. This is mostly attributed to inconsistent metallurgy at the time. Refer to the manufacture's instructions for safe loads. Any loads beyond the manufacture's instructions is at your own risk.

The formula I am using to calculate energy is:

Velocity x Velocity x Mass / 450240 = Energy in ft-lbs

The formum I am using to calculate momentum is:

Velocity x Mass / 7000 = Momentum in ft-s

I have endeavored to understand what these computations mean in and of themselves. An energy of 300 ft-lbs should be the amount of energy needed to move a 300 lb weight vertically one foot in the air against gravity. This is not the case because a lot of that energy is lost due to inefficiencies, so the number by itself is meaningless. These calculations do provide us with a means of comparing one caliber to another under different load conditions with some constancy. After having consulted experts in physics, I have been told that if you are interested in the amount of damage the bullet does to the target pay more attention to the Energy. If you are interested in how much the target is moved or penetrated by a bullet, pay more attention to the momentum. I visualize it as the difference between whipping something (Energy ) and punching something (momentum).

My first goal was to compare my Remington .36 cal to my Remington .44 and see how the bullet weight vs velocity variations work out. The .36 had a 6.5 inch barrel while the .44 had a 5.5 inch barrel. Each group listed below is an average of 6 shots.

Gun | Barrel | Powder by Volume | Bullet Weight | Average Velocity | Calculated Energy | Calculated Momentum |

.36 Remington, 1858 | 6.5 inch | 28 grains 3F Pyrodex | 80 grains, .375 ball | 1015 ft/s | 183 ft-lbs | 11.60 ft-s |

.36 Remington, 1858 | 6.5 inch | 32 grains 3F Pyrodex | 80 grains, .375 ball | 1200 ft/s | 255 ft-lbs | 13.71 ft-s |

.36 Remington, 1858 | 6.5 inch | 35 grains 3F Pyrodex | 80 grains, .375 ball | 1250 ft/s | 277 ft-lbs | 14.28 ft-s |

.36 Remington, 1858 | 6.5 inch | 25 grains 3F Pyrodex | 160 grains, Conical | 816 ft/s | 236 ft-lbs | 18.65 ft-s |

.36 Remington, 1858 | 6.5 inch | 32 grains 3F Pyrodex | 130 grains, Conical | 976 ft/s | 275 ft-lbs | 18.12 ft-s |

.36 Remington, 1858 | 6.5 inch | 25 grains 3F GOEX Black Powder | 130 grains, Conical | 811 ft/s | 190 ft-lbs | 15.06 ft-s |

.36 Remington, 1858 | 6.5 inch | 30 grains 3F GOEX Black Powder | 80 grains, .375 ball | 987 ft/s | 173 ft-lbs | 11.28 ft-s |

.36 Remington, 1858 | 6.5 inch | 23grains 3F GOEX Black Powder | 160 grains, Conical | 725 ft/s | 186 ft-lbs | 16.57 ft-s |

35 grains of 3F Pyrodex filled the chambers all the way to the top.When then the 80 grain ball was seated it significantly compressed the Pyrodex powder. It is important to note that Black Powder does not compress like Pyrodex. You can only fit 30 grains of GOEX Black Powder into the chamber with an 80 grain ball. The compressibility of Pyrodex offers a significant advantage in revolvers. The maximum load capacity is 25 grains of GOEX Black Powder when using a 130 grain conical. The maximum load is 23 grains GOED Black Powder with a 160 grain conical.

Gun | Barrel | Powder by Volume | Bullet Weight | Average Velocity | Calculated Energy | Calculated Momentum |

.44 Remington, 1858 | 5.5 inch | 28 grains 3F Pyrodex | 138 grain, .451 ball | 593 ft/s | 108 ft-lbs | 11.69 ft-s |

.44 Remington, 1858 | 5.5 inch | 32 grains 3F Pyrodex | 138 grain, .451 ball | 700 ft/s | 150 ft-lbs | 13.80 ft-s |

.44 Remington, 1858 | 5.5 inch | 32 grains 3F Pyrodex | 140 grain, .454 ball | 850 ft/s | 224 ft-lbs | 17.00 ft-s |

.44 Remington, 1858 | 5.5 inch | 35 grains 3F Pyrodex | 138 grain, .451 ball | 875 ft/s | 234 ft-lbs | 17.25 ft-s |

.44 Remington, 1858 | 5.5 inch | 35 grains 3F Pyrodex | 140 grain, .454 ball | 945 ft/s | 277 ft-lbs | 18.90 ft-s |

.44 Remington, 1858 | 5.5 inch | 35 grains 3F Pyrodex | 143 grain, .457 ball | 960 ft/s | 292 ft-lbs | 19.61 ft-s |

.44 Remington, 1858 | 5.5 inch | 37 grains 3F Pyrodex | 138 grain, .451 ball | 950 ft/s | 276 ft-lbs | 18.72 ft-s |

.44 Remington, 1858 | 5.5 inch | 37 grains 3F Pyrodex | 143 grain, .457 ball | 960 ft/s | 292 ft-lbs | 19.61 ft-s |

.44 Remington, 1858 | 5.5 inch | 42 grains 3F Pyrodex | 143 grain, .457 ball | 1019 ft/s | 329 ft-lbs | 20.81 ft-s |

.44 Remington, 1858 | 5.5 inch | 46 grains 3F Pyrodex | 143 grain, .457 ball | 1050 ft/s | 350 ft-lbs | 21.45 ft-s |

.44 Remington, 1858 | 5.5 inch | 37 grains 3F GEOX Black Powder | 140 grain, .454 ball | 898 ft/s | 250 ft-lbs | 17.96 ft-s |

.44 Remington, 1858 | 5.5 inch | 40 grains 3F GEOX Black Powder | 140 grain, .454 ball | 949 ft/s | 280 ft-lbs | 18.98 ft-s |

.44 Remington, 1858 | 5.5 inch | 42 grains 3F GEOX Black Powder | 140 grain, .454 ball | 964 ft/s | 289 ft-lbs | 19.28 ft-s |

Two things seem clear when comparing the .44 to the .36 Remington. First, big .44 chambers like to be filled with powder, otherwise there is little benefit over a .36. If you want to save on powder... just get a .36. The use of wads with 28 grains of powder did not change the velocity significantly. The second lesson learned was that it is very important to have a very tight seal. I had been using .451 balls which I was able to seat with less effort. The testing shows a significant energy change between .451 and .454. Some Revolvers, have slight differently sized chambers and a .451 may be tight enough. The important thing is that you have a tight seal that allows the pressure to build up behind the ball before it starts to move. The tight seal will be evidenced by a ring of lead being shaved off when you seat the ball and significant resistance when seating.

Gun | Barrel | Powder by Volume | Bullet Weight | Average Velocity | Calculated Energy | Calculated Momentum |

.44 Walker, 1847 | 9 inch | 50 grains 3F Pyrodex | 143 grain, .457 ball | 1040 ft/s | 343 ft-lbs | 21.24 ft-s |

.44 Walker, 1847 | 9 inch | 60 grains 3F Pyrodex | 143 grain, .457 ball | 1117 ft/s | 396 ft-lbs | 22.81 ft-s |

.44 Walker, 1847 | 9 inch | 66 grains 3F Pyrodex | 143 grain, .457 ball | 1238 ft/s | 486 ft-lbs | 25.29 ft-s |

In testing the 1847 Walker, it is significant to note that the .457 ball was not oversized and did not shave off a ring when seated for a very tight fit. My overall testing has shown that a tight fit is a very significant factor that greatly increases velocity. A .460 ball would probably give a significant increase in velocity for the Walker. Unfortunalty .460 ball is not commercially available.

.44 Walker, 1847 | 9 inch | 60 grains 3F Pyrodex | 215 gr, .452 Conical | 971 ft/s | 450 ft-lbs | 29.82 ft-s |

.44 Walker, 1847 | 9 inch | 60 grains 3F Pyrodex | 210 gr, .458 Conical | 1014 ft/s | 479 ft-lbs | 30.42 ft-s |

I used a Lee Mold to cast .456 bullets. The .456 mold is marketed for the Ruger and the .450 mold is marketed for the Remington, however the .450 mold is entirely too small to create the tight fit I was looking for. The .456 mold actually casts a .452 bullet as I measured it. I was able to seat the .452 bullet with little effort and no shaving into the Walker. The .458 bullet was created from a .452 with a little creative hammering on my part. Lead is soft and easy to reshape. The wider .458 took significant effort to seat and shaved off a nice ring, reducing its weight by about 5 grains.

It is interesting to note that my walker has started to show mild stretching in the metal behind the pin that holds the two halves together. This has resulted in slightly increased barrel/cylinder gap. The gap is still thinner then a razor.

Gun | Barrel | Powder by Volume | Bullet Weight | Average Velocity | Calculated Energy | Calculated Momentum |

Colt 1851, .44 | 8 inch | 28 grain 3F Pyrodex | 138 grain, .451 ball | 608 ft/s | 113 ft-lbs | 11.98 ft-s |

Colt 1851, .44 | 8 inch | 35 grain 3F Pyrodex | 138 grain, .451 ball | 861 ft/s | 227 ft-lbs | 16.97 ft-s |

Colt 1851, .44 | 8 inch | 35 grain 3F Pyrodex | 140 grain, .454 ball | 930 ft/s | 269 ft-lbs | 18.60 ft-s |

Colt 1851, .44 | 8 inch | 35 grain 3F Pyrodex | 190 grain conical | 683 ft/s | 248 ft-lbs | 18.53 ft-s |

Colt 1851, .44 | 8 inch | 35 grain 3F Pyrodex | 143 grain, .457 ball | 786 ft/s | 242 ft-lbs | 17.77 ft-s |

Colt 1851, .44 | 8 inch | 35 grain 3F GEOX Black Powder | 140 grain, .454 ball | 860 ft/s | 229 ft-lbs | 17.20 ft-s |

Colt 1851, .44 | 8 inch | 37 grain 3F GEOX Black Powder | 140 grain, .454 ball | 862 ft/s | 231 ft-lbs | 17.29 ft-s |

Colt 1851, .44 | 8 inch | 40 grain 3F GEOX Black Powder | 140 grain, .454 ball | 930 ft/s | 268 ft-lbs | 18.44 ft-s |

Colt 1851, .44 | 8 inch | 24 grain 3F Triple Seven | 140 grain, .454 ball | 848 ft/s | 224 ft-lbs | 16.96 ft-s |

Colt 1851, .44 |
8 inch | 30 grain 3F Triple Seven | 140 grain, .454 ball | 1020 ft/s | 324 ft-lbs | 20.40 ft-s |

The 1851 Colt .44 is a bit lighter then the 1858 Remington .44 (both 8 inch barrels) due to its half-frame design. The lightness of the Colt makes it a bit more comfortable to wear at the hip and to hold in the hand. The chambers of the Remington are slightly larger and allow for more powder, thus higher muzzle energy and momentum. The Remington also has a more solid full frame better suited to high power loads. I did not feel comfortable testing the Colt beyond 35 grains with Pyrodex. The compressibility of Pyrodex would allow me to load the gun beyond its Black Powder limit. I have have found Triple Seven to be about 25% more powerful then Black Powder. I do not recommend going past 250 ft-lbs of energy with the 1851 Colt because you will start to see stress marks behind the wedge that holds the two half's of the gun together.

Gun | Barrel | Powder by Volume | Bullet Weight | Average Velocity | Calculated Energy | Calculated Momentum |

.31 Pocket, 1858 | 3.5 inch | 15 grains 3F Pyrodex | 47.5 grain, .315 ball | 433 ft/s | 36 ft-lbs | 2.93 ft-s |

.31 Pocket, 1858 | 3.5 inch | 15 grains 3F Pyrodex | 52 grain, .323 ball | 770 ft/s | 68 ft-lbs | 5.72 ft-s |

.31 Pocket, 1858 | 3.5 inch | 10 grains 3F Triple 7 | 49 gr, zero buck .32 | 484 ft/s | 25 ft-lbs | 3.38 ft-s |

.31 Pocket, 1858 | 3.5 inch | 15 grains 3F Triple 7 | 49 gr, zero buck .32 | 811 ft/s | 73 ft-lbs | 5.67 ft-s |

The testing of the .31 pocket pistol emphasizes the importance of a tight fit. The .315 ball is seated very easily with almost no effort (no shaving). The .323 ball on the other hand takes great effort and is infact quite painful on the hand as the short lever of the pocket pistol provides very little leverage. The .323 ball shaved off a nice ring and paid back with a significant increase in velocity for the added effort. Using Zero Buck which is .32 cal is a very good and cheap option.

After extensive testing with the .31 Remington it is my conclusion that the gun should always be loaded with a full load of 15 grains of Triple Seven in order to achieve the defensive capability that the gun was intended to serve. 15 grains will fill the chamber nearly to the top and then the powder will be compressed when the ball is seated. The uncompressed load of 10 grains will yield only half the energy. The .31 Remington shoots extremely high because the front sight is too short. I had an extended front sight welded onto the barrel and then I filed the sight down to zero in. The gun is now very accurate with 30 feet.

Gun | Barrel | Powder by Volume | Bullet Weight | Average Velocity | Calculated Energy | Calculated Momentum |

Thompson Flintlock | 28 inch | 60 grains 2F GOEX Black Powder | 178 grain, .490 ball | 607 ft/s | 145 ft-lbs | 15.43 ft-s |

Thompson Flintlock | 28 inch | 80 grains 2F GOEX Black Powder | 178 grain, .490 ball | 1318 ft/s | 686 ft-lbs | 33.51 ft-s |

Thompson Flintlock | 28 inch | 90 grains 2F GOEX Black Powder | 178 grain, .490 ball | 1427 ft/s | 805 ft-lbs | 36.28 ft-s |

Thompson Flintlock | 28 inch | 100 grains 2F GOEX Black Powder | 178 grain, .490 ball | 1460 ft/s | 842 ft-lbs | 37.12 ft-s |

Gun | Barrel | Powder by Volume | Bullet Weight | Average Velocity | Calculated Energy | Calculated Momentum |

Thompson Flintlock | 28 inch | 80 grains 2F | 315 grain, .490 conical | 1186 ft/s | 984 ft-lbs | 53.37 ft-s |

Thompson Flintlock | 28 inch | 80 grains 2F | 485 grain, .490 conical | 986 ft/s | 1047 ft-lbs | 68.31 ft-s |

Thompson Flintlock | 28 inch | 100 grains 2F | 315 grain, .490 conical | 1307 ft/s | 1195 ft-lbs | 58.81 ft-s |

Thompson Flintlock | 28 inch | 100 grains 2F | 485 grain, .490 conical | 1089 ft/s | 1277 ft-lbs | 75.45 ft-s |

Thompson Flintlock | 28 inch | 120 grains 2F | 315 grain, .490 conical | 1345 ft/s | 1265 ft-lbs | 60.52 ft-s |

Thompson Flintlock | 28 inch | 120 grains 2F | 485 grain, .490 conical | 1234 ft/s | 1640 ft-lbs | 85.49 ft-s |

Thompson Flintlock | 28 inch | 140 grains 2F | 315 grain, .490 conical | 1471 ft/s | 1514 ft-lbs | 66.19 ft-s |

Thompson Flintlock | 28 inch | 140 grains 2F | 485 grain, .490 conical | 1345 ft/s | 1948 ft-lbs | 93.18 ft-s |

After studying the results of the 315 grain and the 485 grain bullets in the 50 caliber Flintlock it needs to be said that... SIZE DOES MATTER.

The powder used to test the 315 and 485 grain bullets was a mix of 50% 2F GOEX BP and 50% Pyrodex RS. The reason for this mix is because I did not have enough GOEX available on the day of the testing. I wanted to include as much real BP as I could because BP ignitions are more reliable with Flintlocks. I did not have a single misfire.

It is also interesting to note that I was shooting the lead bullets of 315 and 485 grains into a tree-stump that was about 6 inches in thickness. No exit, but the 50 lb stump was jolted pretty good. The soft lead did a good job of expanding inside the stump and transferring the energy to the stump. The lead I recovered from inside the stump had completely deformed into an unrecognizable mass of lead. Lead used in Muzzle-loaders is 99% pure lead and much softer then the lead used in modern firearms. The soft lead bullets recovered from the tree stump were unrecognizable as bullets. It looked more like a chewed up piece of gum. This illustrated well the reason why American Civil War injuries were so horrific.

Gun | Barrel | Powder by Volume | Bullet Weight | Average Velocity | Calculated Energy | Calculated Momentum |

Jukar Caplock | 34 inch | 60 grain GOEX BP | 128 grain .440 ball | 920 ft/s | 240 ft-lbs | 16.82 ft-s |

Jukar Caplock | 34 inch | 90 grain GOEX BP | 128 grain .440 ball | 1676 ft/s | 798 ft-lbs | 30.64 ft-s |

Jukar Caplock | 34 inch | 90 grain 2F Pyrodex RS | 128 grain .440 ball | 1709 ft/s | 830 ft-lbs | 31.25 ft-s |

It is interesting to compare the rifles loaded with 60 grains to the Walker revolver loaded with 60 grains. The Walker is twice as powerful at the same load. I attribute this to the tighter seal in the revolver. The rifles were loaded with a slightly undersized ball wrapped in a patch. The purpose of the patch is to create a seal, but as the test shows, the patch method still allows a lot of gas to escape around the ball while it is in the muzzle.

Gun | Barrel | Powder by Volume | Bullet Weight | Average Velocity | Calculated Energy | Calculated Momentum |

.44 Remington, 1858 | 8 inch | 28 grain 3F Pyrodex | 143 grain, .457 ball | 876 ft/s | 238 ft-lbs | 17.83 ft-s |

.44 Remington, 1858 | 8 inch | 28 grain 3F Pyrodex | 215 grain conical | 820 ft/s | 321 ft-lbs | 25.18 ft-s |

.44 Remington, 1858 | 8 inch | 35 grain 3F Pyrodex | 143 grain, .457 ball | 940 ft/s | 280 ft-lbs | 19.20 ft-s |

.44 Remington, 1858 | 8 inch | 35 grain 3F Pyrodex | 215 grain conical | 870 ft/s | 361 ft-lbs | 26.72 ft-s |

.44 Remington, 1858 | 8 inch | 40 grain 3F Pyrodex | 143 grain, .457 ball | 1052 ft/s | 351 ft-lbs | 21.49 ft-s |

.44 Remington, 1858 | 8 inch | 40 grain 3F Pyrodex | 215 grain conical | 893 ft/s | 380 ft-lbs | 27.42 ft-s |

.44 Remington, 1858 | 8 inch | 45 grain 3F Pyrodex | 143 grain, .457 ball | 1081 ft/s | 371 ft-lbs | 22.08 ft-s |

.44 Remington, 1858 | 8 inch | 45 grain 3F Pyrodex | 190 grain conical | 1023 ft/s | 441 ft-lbs | 27.76 ft-s |

.44 Remington, 1858 | 8 inch | 50 grain 3F Pyrodex | 143 grain, .457 ball | 1207 ft/s | 462 ft-lbs | 24.65 ft-s |

.44 Remington, 1858 | 8 inch | 30 grain Triple Seven | 140 grain, .454 ball | 1070 ft/s | 356 ft-lbs | 21.40 ft-s |

.44 Remington, 1858 | 8 inch | 35 grain Triple Seven | 140 grain, .454 ball | 1174 ft/s | 428 ft-lbs | 23.48 ft-s |

.44 Remington, 1858 | 8 inch | 40 grain Triple Seven | 140 grain, .454 ball | 1229 ft/s | 470 ft-lbs | 24.58 ft-s |

The 215 grain conical is too long to easily fit into the 1858 Remington. The solution is to tap the flat end with an hammer over an anvil to reshape it just enough to be able to get 1/8 of the bullet easily seated by hand. It takes a little bit more effort but the results are well worth the effort.

If I could only own one handgun... it would be the 1858 Remington with the 8 inch barrel. Loaded with a light 28 grain load and a round ball, it rivals a modern .38 special. Loaded with 35 to 40 grains it rivals the modern 9mm and .45 ACP. Loaded with 45 and 50 grains it starts to approach the power of a light-end .357. At full charges it falls short of the Walker by a slim margin... but at 30% less weight at your hip.

Comparison of Black Powder to Pyrodex

Gun | Barrel | Powder by Volume | Bullet Weight | Avg Velocity | Calculated Energy | Calculated Momentum |

.44 Rem Stainless, 1858 | 8 inch | 35 grain 3F Goex Black Powder | 190 grain conical | 848 ft/s | 303 ft-lbs | 23.01 ft-s |

.44 Rem Stainless, 1858 | 8 inch | 37 grain 3F Goex Black Powder | 140 grain .454 ball | 1014 ft/s | 319 ft-lbs | 20.28 ft-s |

.44 Rem Stainless, 1858 | 8 inch | 35 grain 3F Pyrodex | 190 grain conical | 819 ft/s | 283 ft-lbs | 22.23 ft-s |

.44 Rem Stainless, 1858 | 8 inch | 40 grain 3F Pyrodex | 190 grain conical | 897 ft/s | 339 ft-lbs | 24.34 ft-s |

.44 Rem Stainless, 1858 | 8 inch | 45 grain 3F Pyrodex | 190 grain conical | 1013 ft/s | 433 ft-lbs | 27.49 ft-s |

.44 Rem Stainless, 1858 | 8 inch | 50 grain 3F Pyrodex | 140 grain .454 ball | 1124 ft/s | 392 ft-lbs | 22.48 ft-s |

This testing shows that at 35 grains that Black Powder was slightly more powerful then the Pyrodex. However... 35 grain is the maximum amount of Back Powder that can be stuffed into the chambers of the 1858 Remington. Pyrodex on the other hand is more compressible and can be filled up to 45 grains with a conical bullet or 50 grains with ball. At 50 grains the chamber will be filled to the top. The pyrodex will compress enough to allow the seating of the ball. My conclusion is that Black Powder and Pyrodex are about the same in power in equal volume, but the compressibility of Pyrodex allows for more powder to be put into a limited space.

**Pirate Pistol **

Gun | Barrel | Powder by Volume | Bullet Weight | Average Velocity | Calculated Energy | Calculated Momentum |

.50 Cal Traditions Flintlock Pirate Pistol Stainless Steel | 10 inch | 50 grain 2F GEOX Black Powder | 173 grain, .490 ball | 464 ft/s | 83 ft-lbs | 11.46 ft-s |

.50 Cal Traditions Flintlock Pirate Pistol Stainless Steel | 10 inch | 50 grain 2F GEOX Black Powder | 316 grain conical | 497 ft/s | 173 ft-lbs | 22.43 ft-s |

.50 Cal Traditions Flintlock Pirate Pistol Stainless Steel | 10 inch | 70 grain 3F GEOX Black Powder | 316 grain conical | 965 ft/s | 653 ft-lbs | 43.56 ft-s |

Repeated tests with the Pirate Pistol favored the conical over the round ball with a greater velocity. You would expect the lighter ball to have a greater velocity but this was not the case. The conical provided more surface area which was harder to seat and consequently allowed more pressure to build up behind it, resulting in higher pressure and velocity. The pistol has a rifled barrel. No patch was necessary or possible due to the tight fit. The fowling in the barrel provided maximum tightness.

Black Powder Muzzleloading Training I teach muzzle loading in the Pocono Mountains of Pennsylvania. The class site is approximately two hours from NYC or Philadelphia. The cost of the training is $200 for a two hour class. The class covers all aspects of safety, loading, shooting and cleaning Black Powder Firearms. You do not need to own a Black Powder Firearm or have any shooting experience to take this class. Please contact me at Tsafa@aol.com or (347) 685-2476 to schedule a class. |

tsafa@aol.com

For comparison, here is a list of some bows and modern firearms that I have tested.

Bow | Draw Weight | Arrow Weight | Average Speed | Calculate Energy | Calculated Momentum |

Fiberglass Recurve | 25 lbs | 388 gr | 86 ft/s | 6 ft-lbs | 4.76 ft-s |

Wood Longbow | 60 lbs | 402 gr | 120 ft/s | 13 ft-lbs | 6.89 ft-s |

Wood Longbow | 60 lbs | 535 gr | 104 ft/s | 13 ft-lbs | 7.94 ft-s |

It is interesting compare a wooden longbow of hunting power to the .22 LR. The .22 LR has more Energy, but the heavier arrows have more momentum.

.22 Factory Ammunition

Gun | Ammunition | Bullet | Avg Speed | Calculated Energy | Calculated Momentum |

Pheonix Pistol 3" | Remington Gold | 36 gr JHP | 750 ft/s | 45 ft-lbs | 3.85 ft-s |

Rifle | Remington Gold | 36 gr JHP | 1100 ft/s | 96 ft-lbs | 5.65 ft-s |

Pheonix Pistol 3" | Federal | 36 gr JHP | 900 ft/s | 64 ft-lbs | 4.62 ft-s |

Rifle | Federal | 36 gr JHP | 1200 ft/s | 115 ft-lbs | 6.17 ft-s |

Pheonix Pistol 3" | Winchester (red box) | 36 gr JHP | 905 ft/s | 65 ft-lbs | 4.65 ft-s |

Rifle | Winchester (red box) | 36 gr JHP | 1212 ft/s | 117 ft-lbs | 6.23 ft-s |

.22 Magnum Factory Ammunition

Gun | Ammunition | Bullet | Avg Speed | Calculated Energy | Calculated Momentum |

NAA Mini | CCI Maxi-Mag | 40 gr JHP | 950 ft/s | 80 ft-lbs | 5.42 ft-s |

NAA Mini | Winchster Dynapoint | 45 gr JHP | 820 ft/s | 67 ft-lbs | 5.27 ft-s |

Peacemaker 5.5" | CCI Maxi-Mag | 40 gr JHP | 874 ft/s | 68 ft-lbs | 4.99 ft-s |

Peacemaker 5.5" | Winchster Dynapoint | 45 gr JHP | 891 ft/s | 79 ft-lbs | 5.72 ft-s |

.380 Factory Ammunition

Gun | Ammunition | Bullet | Avg Speed | Calculated Energy | Calculated Momentum |

Ruger LCP | Tulammo | 91 gr FMJ | 882 ft/s | 157 ft-lbs | 11.46 ft-s |

Ruger LCP | Federal | 95 gr FMJ | 817 ft/s | 140 ft-lbs | 11.08 ft-s |

Ruger LCP | Remington | 95 gr FMJ | 901 ft/s | 171 ft-lbs | 12.22 ft-s |

38 Special Factory Ammunition

Gun | Ammunition | Bullet | Avg Speed | Calculated Energy | Calculated Momentum |

38 Taurus Snub 2" | MFS | 158 gr FMJ | 750 ft/s | 198 ft-lbs | 16.93 ft-s |

38 Taurus 5" | MFS | 158 gr FMJ | 791 ft/s | 219 ft-lbs | 17.85 ft-s |

38 Snub 2" | Prvipatizan | 158 gr FMJ | 610 ft/s | 131 ft-lbs | 13.76 ft-s |

38 Snub 2" | Federal | 158 gr Lead | 664 ft/s | 155 ft-lbs | 14.98 ft-s |

38 Snub 2" | Remington | 139 gr FMJ | 748 ft/s | 161 ft-lbs | 13.98 ft-s |

38 Snub 2" | Winchester +P | 125 gr HP | 847 ft/s | 199 ft-lbs | 15.13 ft-s |

38 Special Reloaded Ammunition

38 Taurus 5" | 5.2 gr Unique | 125 gr FMJ | 738 ft/s | 151 ft-lbs | 13.17 ft-s |

38 Snub 2" | 5.2 gr Unique | 125 gr FMJ | 704 ft/s | 137 ft-lbs | 12. 57 ft-s |

38 Taurus 5" | 3.9 gr Clays | 158 gr JFN | 780 ft/s | 214 ft-lbs | 17.61 ft-s |

38 Snub 2" | 4.5 gr Unique +P | 158 gr JFN | 676 f/s | 160 ft-lbs | 15.28 ft-s |

38 Taurus 5" | 4.5 gr Unique +P | 158 gr JFN | 736 ft/s | 190 ft-lbs | 16.61 ft-s |

9mm Factory Ammunition

Gun | Ammunition | Bullet | Avg Speed | Calculated Energy | Calculated Momentum |

Glock 19 | Federal (brown box) | 115 gr FMJ | 1094 ft/s | 305 ft-lbs | 17.97 ft-s |

Glock 19 | RWS (orange black box) | 124 gr FMJ | 1078 ft/s | 320 ft-lbs | 19.09 ft-s |

Glock 19 | Winchester White Box | 115 gr FMJ | 1168 ft/s | 348 ft-lbs | 19.18 ft-s |

9 mm Reloaded Ammunition

Glock 19 | Red Dot 4.6 gr | 124 gr JHP | 1183 ft/s | 385 ft-lbs | 20.95 ft-s |

Glock 19 | Red Dot 4.5 gr | 115 gr FMJ | 1199 ft/s | 367 ft-lbs | 19.69 ft-s |

Glock 19 | Blue Dot 8.2 gr | 124 gr JHP | 1206 ft/s | 400 ft-lbs | 21.36 ft-s |

Glock 19 | Unique 5.5 gr | 115 gr FMJ | 1178 ft/s | 354 ft-lbs | 19.35 ft-s |

Glock 19 | Unique 5.5 gr | 124 gr JHP | 1250 ft/s | 430 ft-lbs | 22.14 ft-s |

.357 Factory Ammunition

Taurus 5" | Blazer (aluminum case) | 158 gr JHP | 790 ft/s | 219 ft-lbs | 17.83 ft-s |

Taurus 5" | Federal (brown box) | 158 gr JSP | 1040 ft/s | 380 ft-lbs | 23.47 ft-s |

Taurus 5" | Remington (white green box) | 125 gr JSP | 1340 ft/s | 499 ft-lbs | 23.92 ft-s |

.357 Reloaded Ammunition

Taurus 5" | Blue Dot 14.3 gr | 125 gr FMJ | 1475 ft/s | 604 ft-lbs | 26.33 ft-s |

.45 ACP Factory Ammunition

Taurus 1911 | Winchester (white box) | 230 gr FMJ | 780 ft/s | 310 ft-lbs | 25.62 ft-s |

Taurus 1911 | Federal (brown box) | 230 gr FMJ | 795 ft/s | 322 ft-lbs | 26.12 ft-s |

.45 ACP Reloaded Ammunition

Taurus 1911 | Unique 6 gr | 230 gr HP | 846 ft/s | 366 ft-lbs | 27.80 ft-s |

.40 S&W Factory Ammunition

Sig Sauer | Tul Ammo | 180 gr FMJ | 868 ft/s | 301 ft-lbs | 22.32 ft-s |

Sig Sauer | Winchester (white box) | 165 gr FMJ | 977 ft/s | 350 ft-lbs | 23.02 ft-s |

.40 S&W Reloaded Ammunition

Sig Sauer | Unique 6.7 grains | 165 gr FMJ | 1081 ft/s | 428 ft-lbs | 25.48 ft-s |

.44 Magnum Factory Ammunition

Gun | Ammunition | Bullet | Velocity | Energy | Momentum |

Ruger Red Hawk | Winchester | 240 gr JHP | 1392 ft/s | 1032 ft-lbs | 47.73 ft-s |

.454 Casull Factory Ammunition

Raging Judge Magnum | Butter Root Valley | 300 gr JHP | 1445 ft/s | 1391 ft-lbs | 61.93 ft-s |

.500 S&W Magnum Factory Ammunition

500 S&W | Butter Root Valley | 350 gr JHP | 1536 ft/s | 1834 ft-lbs | 76.80 ft-s |

Gun | Ammunition | Bullet | Speed | Energy | Momemtum |

S&W MP-15 | Tul Ammo .223 | 62 gr FMJ | 2684 ft/s | 992 ft-lbs | 23.77 ft-s |

AK 47 | Tul Ammo 7.62 x 39 | 122 gr FMJ | 2216 ft/s | 1331 ft-lbs | 38.62 ft-s |

Lever Action 30-30 | Remington 30-30 | 150 gr JSP | 2147 ft/s | 1547 ft-lbs | 46.18 ft-s |

Veper .308 | Reminton .308 | 150 gr JSP | 2496 ft/s | 2076 ft-lbs | 53.49 ft-s |

I teach Reloading of Modern Ammunition. Reloaded ammunition can be customized to produce better results in both power and accuracy.

Contact me at tsafa@aol.com to schedule training.

Swords, Guns and Fighter Jets in relation to Liberty