Our current turnaround is slower than normal - expect orders to ship in 3-4 business days. We ship USPS from Arizona, expect 2-3 days for Post Office delivery in most areas



Muzzle Energy Calculator | FPE Calculator

Use our Muzzle Energy Calculator | FPE calculator to compare different velocities and grains...

Obtain multiple velocities from different gun settings or any other combination you want to compare with our FPE calculator to calculate muzzle energy. Foot pounds of energy from a pellet or rifle is easily calculated with the speed of the projectile and the weight in grains. Simple add the speed and grains into each of the boxes for each column. The bottom result is the FPE based on the inputs of that column.

WORKS FOR BULLETS OR PELLETS!

 

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