The below charts detail the ballistics of the 270 Winchester centerfire rifle cartridge. We have ballistics info for several different loadings across four different manufacturers. Federal Premium: This 270 Winchester ballistics chart shows 150 grain Federal Fusion rounds with a 100 yard zero. Muzzle100 YDS200 YDSVelocity (FPS)285026552468Energy (FT/LB)270523472029Drop … [Read more...] about 270 Winchester Ballistics Charts