45-60 ballistics question
A friend of mine has a 45-60 Chaparral 1876 rifle, is working up loads for steel silhouette from 100 to 400 yds. He is using Red River 325 gr. FPGC (flat point gas check), approx. 1284 fps. Wants to know if a ballistics chart can be found online to help calculate sighting elevations. Anyone?