Drag Model for Black Hills 300WM HP/OTB

[wyatthudson]

Hey all,

I’m trying to find the drag model and ballistic coefficient for Black Hills hollow point, open tip boat ammunition in .300 win mag so I can build the round in the Applied Ballistics app. Any help is much appreciated

 

[6.5SH]

It is most likely a Sierra 190 gr MatchKing, AFAIK their .300 offering is a Mk248 Mod 0 clone.

 

[wyatthudson]

Awesome, thanks