Calculators

These easy to use calculators are provided for visitor convenience and are based on popular leading calculators available on the internet. The intention is to provide site visitors with quick answers to component combination questions and variables. No responsibility is accepted for results based on solutions provided by these calculators.

BARREL LIFE CALCULATOR

Barrel life can never be an absolute calculation as countless variables affect actual barrel life. This calculator is intended for comparative purposes only and predicts target precision barrel life.

RIFLING TWIST CALCULATOR

A number of methods have been developed to calculate the twist rate required for different bullet lengths and diameters. This calculator is intended to serve the hunting, not the aerospace fraternity.

BULLET LENGTH CALCULATOR

The purpose of this calculator is to provide the hunter who owns a rifle with a known twist rate with the ability to calculate the maximum bullet length that will stabilize in that rifle barrel.

OPTIMUM BARREL TIME

RELATIVE TRAUMA POTENTIAL

GYROSCOPIC STABILITY