WebJul 16, 2013 · Since the .22 LR is a low velocity round using a fast burning powder, optimum barrel length is about 16" or slightly more, any longer and velocity suffers. In the 9MM, this chart shows that though a heavier round than a .22, with a larger propellant load and higher velocity, the optimum barrel length is still about 16" delivering 1600 FPS. WebThe Federal Ballistics Calculator lets you quickly determine the trajectory for any rifle or handgun load, and save data for an unlimited number of loads.

Calculating bullet velocity reduction over time Physics Forums

WebOur calculator creates a proper ballistics trajectory chart that details range, drop, velocity, energy (fps), wind drift, and time. It takes into effect things like atmospheric conditions, … WebAug 15, 2024 · Here, the average velocity gain was 142.2 fps, which is an average increase of 56.88 fps per inch. But, again, we’re making a broad estimate. One load showed a gain of only 39 fps; another showed an increase of 414 fps! Why the tremendous discrepancy? Gunpowder mostly. Some powders burn very fast and reach peak pressure — peak … ruksbeauty.com

External Ballistics - Hornady Manufacturing, Inc

WebThe ballistic calculator will provide all the variables of your shot at a provided range. To use the calculator, simply fill in the input values (blank white boxes) in the large black box. By default, we only need four values … WebBullet weight and diameter, Case length and volume [2] (grs of water completely filling the case), Powder charge weight, Barrel length, Muzzle Velocity. You’ll need only three … WebHornady® Reloading App. Like the bound and eBook versions, the Hornady® Reloading App provides all the information needed to successfully reload a variety of rifle and handgun cartridges. Plus you can save favorites, add notes and more. Reloading data is available as low as 99¢ per cartridge or purchase a subscription and receive new data ... scarper tours