1/22/2024 0 Comments 22 muzzle velocity![]() I was tempted to buy a chronometer a while back, but was persuaded it wasn't worth doing unless I was developing ammo loads, which I'm not. Due to the better ratio of bullet mass to air resistance, Velocitor performs better at. Not good, to me it "is" or "isn't", but in this case to get the correct value, I now know I need to measure the length of the barrel and look it up - or get the tools to measure the velocity of my ammo. This cartridge has a muzzle velocity of 1,435 feet per second (437 m/s). To me, that's like saying someone is "slightly pregnant". The "speed of sound" part I understand, but not the "slighty supersonic". I haven't gotten to test the Auguila yet - will do so this coming Wednesday. 22-250 drops 2.4 inches less (more then enough to make or break a shot), drifts 0.4 inches less, and flies 174 fps faster. Comparing the same two loads at 300 yards, the. Within 300 yards, however, that muzzle velocity pays dividends. How fast a bullet is traveling when it leaves the end of a guns barrel, called the muzzle velocity, is of great interest to both those who work in the field of ballistics and physics students looking to cover a few key concepts in one, well, shot. Standard Hunting Load Winchester Super X 40 Grain JHP For hunting varmints and small game at distances exceeding 125 yards, this is one of the best general-purpose loads for the. The ammo box ought to say that the noted speed is with a rifle barrel. Cartridge - 22 Long Rifle Grain Weight - 21 Grains Muzzle Velocity - 1850 Feet per Second Muzzle Energy - 160 Foot Pounds Bullet Style - Copper Hollow Point. At the muzzle, the cartridge provides a 300-400 fps advantage, which starts to even out past about 500 yards. In a handgun, the muzzle velocity is noticeably lower but can still exceed 1,450 ft/s. Need to check that out when I get a better internet connection. I'd rather stay on the safe side.īased on what I just read here, shooting any of this SV ammo in a handgun, it will fire at a speed lower than what's noted on the box. First, both these cartridges have a bit of a handicap (by modern standards) in that their twist rates preclude them from using bullets above 55 or 60 grains. Do you do any testing that can be replicated?Joe, that's a test I don't want to do, using faster ammo and seeing if it will damage my gun. 22-250 Remington will drive a 55-grain bullet to a muzzle velocity of 3800 fps, with the lighter bullets breaking the 4000 fps mark, and has been capable of serious accuracy. Hyper-velocity bullets usually weigh around 30. Joe Morgan wrote:Speed of sound, please look it up. 22 LR cartridges use bullets lighter than the standard 40 grains (2.5 grams), fired at even higher velocities.
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