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How many foot pounds of energy does a 45 ACP have?
The typical . 45 ACP load is a 230-grain bullet fired at 830 fps for about 355 foot-pounds of muzzle energy. At short range, that hard-hitting load was considered the gold standard for stopping power among handguns for many decades.
Does a 9mm have enough stopping power?
Based in a combination of factors, including so-called “stopping power,” weight and availability, the FBI study shows that the 9mm round penetrates far enough, allows for shooters to carry more rounds, and is more widely available and less expensive than alternative rounds like the . 45 ACP or . 45 Auto.”
How much energy is in a 9mm?
The 9×19mm Parabellum (also known as 9mm Parabellum or 9mm Luger) is a rimless, tapered firearms cartridge….9×19mm Parabellum.
| Bullet mass/type | Velocity | Energy |
|---|---|---|
| 7.45 g (115 gr) Federal FMJ | 1,180 ft/s (360 m/s) | 355 ft⋅lbf (481 J) |
| 8.04 g (124 gr) Federal FMJ | 1,150 ft/s (350 m/s) | 364 ft⋅lbf (494 J) |
How many joules is a 45 ACP?
The .45 ACP (Automatic Colt Pistol) or .45 Auto (11.43×23mm) is a rimless straight-walled handgun cartridge designed by John Moses Browning in 1904, for use in his prototype Colt semi-automatic pistol…..45 ACP.
| Bullet mass/type | Velocity | Energy |
|---|---|---|
| 230 gr (15 g) FMJ, Winchester | 835 ft/s (255 m/s) | 356 ft⋅lbf (483 J) |
What is the difference between a 9mm and a 45 ACP?
.45 ACP vs 9mm comparison. A 9mm is generally cheaper, has less recoil and higher velocity than a .45 ACP. The .45 ACP (Automatic Colt Pistol) cartridge holds bullets that have a diameter of .452 inches (11.5mm) so it is slightly larger than the 9mm (.355 inch bullets). Both cartrid…
What is the difference between a 9mm and 40mm and 45mm bullet?
The 9mm bullet has the narrowest diameter of the three. The .40 is 113 percent of the diameter of the 9mm, and the .45 bullet is 127 percent of the diameter of the 9mm. The bigger the bullet, the bigger the hole it makes in the target. The .45 bullet has 127 percent more bullet diameter than a 9mm.
What is the difference between 45 ACP +P and 40 S&W?
9mm+P: 115 grains (Velocity: 1125 feet per second) .40 S&W: 140 grains (Velocity 1120 feet per second) .45 ACP +P: 185 grains (Velocity 1000 feet per second) Light bullets shed velocity and thus energy faster, both in the air and in the target. Retained energy aids in penetration of the target.
What is the average velocity of a 9mm bullet?
An average muzzle velocity of 9mm ammunition, that being the energy the bullet leaves the barrel with, is around 1,200 feet per second (commonly abbreviated as fps or ft/s). This is the true speed that the bullet is capable of traveling when fired from a standard handgun in good working order. 45 ACP Ballistics