Anyone knows the ballistics coefficient of OSA 223 loaded with 55g sierra blitzking at 3200fps? I've looked everywhere but can't seem to find any information.
https://www.sierrabullets.com/store/pro ... -BlitzKing Ballistic Coefficients and Velocity Range .271 @ 3100 fps and above .264 between 3100 and 2550 fps .250 between 2550 and 2050 fps .236 between 2050 and 1800 fps .224 @ 1800 fps and below