I put together an Encore 308 with a 16.25" barrel and am setting it up for hunting. While I dial in a hand load I am using soem fatory ammo in Barnes VorTX 168grain with a printed muzzle velocity of 2680fps. I believe that this number comes from a 24" barrel. I am trying to figure out an estimated MV from my short barrel to figure out holdovers and where I should sight it in at. Any help is appreciated.
Bullet details.
DIA. .308
WGT. 168 GR
LGTH. 1.418
S.D. .253
B.C. .470
Bullet details.
DIA. .308
WGT. 168 GR
LGTH. 1.418
S.D. .253
B.C. .470