Foot-Pounds of Energy (FPE)


A measurement of a bullet’s kinetic energy at impact, indicating stopping power for hunting.

Related Terms

Caliber


The internal diameter of a firearm’s barrel or the bullet’s diameter (e.g., .223, .308).


View Term: Caliber

Hollow Point


A bullet design featuring a cavity in the tip for controlled expansion, increasing its effectiven...


View Term: Hollow Point

Magnum Load


A more powerful ammunition load with extra powder, yielding higher velocities and energy for larg...


View Term: Magnum Load

Muzzle Energy


The kinetic energy of a projectile at the instant it leaves the barrel; higher muzzle energy ofte...


View Term: Muzzle Energy

Sectional Density


The ratio of a bullet’s weight to its cross-sectional area; higher sectional density often transl...


View Term: Sectional Density

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