Question on ballistic app data inputs

[LR1955]

@jackwaggon,

Typically 50fps per inch is the normal measurement for going up or down for barrel est...

Boyette:

I think you are confusing elevation changes with barrel length.

I believe that barrel length is something like 25 or 30 fps per inch and isn't linear.

It is generally considered that a 50 - 60 fps difference in velocity equate to one minute of elevation.

LR55