Originally Posted by
Gm54-120
I would consider using one if the conditions were favorable but i like the lead 350gr version much better. There is no getting around the poor sectional density of a sub 270gr 50cal bullet. You can put whatever tip you want on it and the BC will never be that great.
The Fed 350gr needs less speed to expand and i bet its true BC is far better.
Federal does claim 2198 fps muzzle velocity with 120 grains by volume of Blackhorn 209 from a 24 inch test barrel. Based on the 1358 fps retained velocity at 200 yards published by Federal with this load, the 200 yard B.C. is .167