Ballistics 101: What is Form Factor?

By Nathaniel F

In the second installment of Ballistics 101, we took a look at the concept of a “ballistic coefficient”, or a drag model based on an empirically tested projectile, against which other projectiles can be measured and compared. Mentioned in that post – but not explained – was the concept of form factor, which is the subject […]

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Source:: The Firearm Blog