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31 lip 2013 · Get help to accurately calculate and scope your sniper rifle using real shooting data.
A ballistic table (also called ballistic chart, ballistic card, or data card), is a table containing a set of data regarding the external ballistics of an ammo or, to be more precise, of a particular bullet fired in particular conditions.
Sectional density is easy to calculate because it simply depends on the bullets caliber and weight. For example, the sectional density of a 175 grain .308 caliber bullet is: 175/7000/(.308^2) = 0.264 (the bullet weight is divided by 7000 to convert from grains to pounds).
This calculator uses the classical method of calculating gyroscopic stability, as described by Bob McCoy in his book Modern Exterior Ballistics. Because the classical method requires detailed bullet dimensions and aerodynamic coefficients, we apply the simplifications derived by Don Miller in his article, A New Rule for Estimating Rifling Twist
8 cze 2024 · Created by Rahul Dhari. Reviewed by Steven Wooding. 20 people find this calculator helpful. Table of contents. What is ballistics? What is ballistic coefficient? How to calculate ballistic coefficient using this calculator? Using the ballistic coefficient calculator Applications of ballistic coefficient FAQs.
Ballistic Trajectory Calculator. Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity.
Example of a ballistic table for a given 7.62×51mm NATO load. Bullet drop and wind drift are shown both in mrad and MOA. A ballistic table or ballistic chart, also known as the data of previous engagements (DOPE) chart, is a reference data chart used in long-range shooting to predict the trajectory of a projectile and compensate for physical ...
