Web29 okt. 2008 · Cartridges consist of a cartridge case, or shell, the bullet, a primer, and a charge of gunpowder. In the case the the 9mm pistol cartridge the charge can vary … WebAccording to Wikipedia, it's got about 3MJ/kg, but honestly you shouldn't be loading anything that hasn't been specifically designed to be loaded and fired from. I'd imagine that any place that has sold you a working cannon would also have told you a powder load rating, so the fact that you don't know the correct load makes me think you shouldn ...
Grains to Grams - metric conversions
Web22 jan. 2024 · When converted using the metric system, there is approximately 7,000 grain in one pound. The weight of a paper clip is about 16 grain. The mass of the 5.56 NATO … Web28 jul. 2011 · 5,189. Location. Apple Valley, CA, USA. I used 2 30 gr pellets and 1 50 gr pellet for 110 gr of Pyrodex. It is what shot the most accurately. No problem dropping an elk with a 348 gr I recall correctly) Powerbelt. I'd use a different bullet next time, and would thus have to re-work what load to use. Jan 2, 2010. bom wave forecast
How many grains in a gram gunpowder Math Strategies
Web29 nov. 2024 · Info about "Grain" The grain is the smallest classical English unit of mass. The usual pound contains 7 000 grains. 1 grain = 64.79891 mg . 1 gram = 15.43236 grain . The unit is increasingly replaced by milligrams or carats. Grain, however, is still used for hand gun bullets, arrowheads or ammunition powder. Info about "Dram" Web7 feb. 2024 · So, if you want to calculate the velocity for a 3-1/4 dram 1-1/4 oz 12 gauge load: 1) a standard 3 dram 1-1/8 oz load is 1,200 fps. 2) add 55 fps for each +1/4 dram. 3) subtract 35 fps for each +1/8 oz shot. 4) 1200 fps + 55 fps – 35 fps = 1,220 fps. I’m not nearly smart enough to figure all this out. Hodgdon has all the dram equivalency ... Web5 dec. 2024 · His 45 Colt bullet was #454424 and was available for decades from Lyman. Lyman now offers it as #452424, and it is a 255-grain bullet—or thereabouts, depending upon the alloy used. One problem inherent with the original #454424 was the fact that when sized to 0.451 to 0.452 inch, the crimping groove almost disappears. gng moving services