Caliber BC
.570 .066
.535 .062
.530 .061
.495 .057
.490 .056
.457 .053
.454 .052
.451 .052
.445 .051
.440 .051
.433 .050
.375 .043
.350 .040

Here is a chart for a .530 ball at 1700 fps with a front sight height of .75 inch above bore center line and with a 50 yard zero.

Range Elevation Velocity
0 yds -0.75 in 1700 fps
25 yds 0.15 in 1448 fps
50 yds 0.00 in 1242 fps
75 yds -1.56 in 1093 fps
100 yds -4.91 in 997 fps
125 yds -10.37 in 928 fps
150 yds -18.19 in 872 fps
175 yds -28.70 in 824 fps
200 yds -42.10 in 781 fps
225 yds -58.88 in 742 fps
250 yds -79.26 in 705 fps
275 yds -103.57 in 671 fps
300 yds -132.53 in 639 fps