bronicabill
Well-Known Member
- Joined
- Nov 11, 2019
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Somewhere I recently read about how to calculate BP ejection charges based upon the body tube diameter and length. Not sure if I read it here or elsewhere, but I need to do that soon and would like to find the formula to determine a baseline starting point before ground testing in my backyard.
If someone could point the way, I'd greatly appreciate it! Thanks!!!
If someone could point the way, I'd greatly appreciate it! Thanks!!!