Need info for the BC for Prvi Partizan 6.5x55 bullet
My son is using his Kimber of America sporterized Swedish Mauser in 6.5x55 for deer hunting this year using Prvi Partisan PPU 139gr BTSP ammo.
I am trying to find out the BC of that bullet so we can input it into the ballistics program to figure the drops.
Can anyone help me out?
Thanks in advance.