Range | Elevation | Elevation | Elevation | Windage | Windage | Windage | Time | Energy | Vel[x+y] |
(yd) | (in) | (MOA) | (MIL) | (in) | (MOA) | (MIL) | (s) | (ft.lbf) | (ft/s) |
- Sound Barrier (1116 fps) - | | | | | | | | | |
0 | -1.50 | 0.00 | 0.00 | 0.08 | 0.00 | 0.00 | 0.00 | 102 | 1070 |
10 | -0.53 | 4.94 | 1.44 | 0.14 | 1.29 | 0.38 | 0.03 | 98 | 1048 |
20 | 0.11 | -0.53 | -0.16 | 0.29 | 1.38 | 0.40 | 0.06 | 94 | 1028 |
30 | 0.42 | -1.34 | -0.39 | 0.54 | 1.72 | 0.50 | 0.09 | 91 | 1010 |
40 | 0.39 | -0.93 | -0.27 | 0.88 | 2.10 | 0.61 | 0.12 | 87 | 992 |
50 | 0.01 | -0.01 | 0.00 | 1.32 | 2.50 | 0.73 | 0.15 | 85 | 976 |
60 | -0.74 | 1.18 | 0.34 | 1.83 | 2.91 | 0.85 | 0.18 | 82 | 961 |
70 | -1.87 | 2.54 | 0.74 | 2.43 | 3.31 | 0.96 | 0.21 | 80 | 947 |
80 | -3.38 | 4.02 | 1.17 | 3.11 | 3.71 | 1.08 | 0.24 | 77 | 934 |
90 | -5.29 | 5.60 | 1.63 | 3.87 | 4.10 | 1.19 | 0.27 | 75 | 921 |
100 | -7.61 | 7.26 | 2.11 | 4.71 | 4.49 | 1.31 | 0.31 | 73 | 909 |
110 | -10.35 | 8.97 | 2.61 | 5.63 | 4.88 | 1.42 | 0.34 | 71 | 897 |
120 | -13.52 | 10.75 | 3.13 | 6.62 | 5.26 | 1.53 | 0.37 | 70 | 886 |
130 | -17.14 | 12.58 | 3.66 | 7.68 | 5.64 | 1.64 | 0.41 | 68 | 875 |
140 | -21.21 | 14.45 | 4.20 | 8.83 | 6.01 | 1.75 | 0.44 | 66 | 864 |
150 | -25.75 | 16.38 | 4.76 | 10.04 | 6.39 | 1.86 | 0.48 | 65 | 854 |
160 | -30.77 | 18.35 | 5.34 | 11.33 | 6.76 | 1.97 | 0.51 | 63 | 844 |
170 | -36.27 | 20.36 | 5.92 | 12.69 | 7.12 | 2.07 | 0.55 | 62 | 834 |
180 | -42.27 | 22.41 | 6.52 | 14.13 | 7.49 | 2.18 | 0.59 | 60 | 824 |
190 | -48.78 | 24.50 | 7.13 | 15.64 | 7.85 | 2.28 | 0.62 | 59 | 815 |
200 | -55.82 | 26.63 | 7.75 | 17.22 | 8.21 | 2.39 | 0.66 | 58 | 806 |
210 | -63.39 | 28.81 | 8.38 | 18.87 | 8.58 | 2.49 | 0.70 | 56 | 797 |
220 | -71.51 | 31.02 | 9.02 | 20.60 | 8.93 | 2.60 | 0.73 | 55 | 789 |
230 | -80.19 | 33.27 | 9.68 | 22.39 | 9.29 | 2.70 | 0.77 | 54 | 780 |
240 | -89.44 | 35.57 | 10.35 | 24.27 | 9.65 | 2.81 | 0.81 | 53 | 772 |
250 | -99.27 | 37.90 | 11.02 | 26.21 | 10.01 | 2.91 | 0.85 | 52 | 764 |
260 | -109.70 | 40.27 | 11.71 | 28.23 | 10.36 | 3.01 | 0.89 | 51 | 756 |
270 | -120.73 | 42.68 | 12.42 | 30.32 | 10.72 | 3.12 | 0.93 | 50 | 748 |
280 | -132.39 | 45.13 | 13.13 | 32.49 | 11.08 | 3.22 | 0.97 | 49 | 740 |
290 | -144.68 | 47.62 | 13.85 | 34.73 | 11.43 | 3.33 | 1.01 | 48 | 732 |
300 | -157.62 | 50.15 | 14.59 | 37.05 | 11.79 | 3.43 | 1.05 | 47 | 725 |
In my experience of shooting at 230 yards I found out that using high velocity rounds in 40 grains either CCI or Aguila shot more consistently where I could brake clays and their fragments. Now I did cheat at the beginning because I would put the targets on the side of the berm where I could see impacts and adjust my shooting from that.
In my range there is a constant swirling breeze that comes at you from all directions so it made it fun and challenging because that is a good way to learn how to read the wind. I found out that with subsonic rounds I would miss very close to the clay, a couple of inches at most by the time I got the rifle dialed in all directions of the compass or clock. I assume because the slower round gave the wind more time to affect its trajectory, whereas I had more hits with the higher velocity rounds. Just my observation and I am using a 10/22 rifle with a 20" barrel either the tac-sol barrel or the Kidd barrel. Both barrels performed better with the higher velocity rounds.
I also found out that my usual elevation adjustment from a 50 yard zero to 100 yards normally needed to be between 10 to 12 moa and from 100 yards to 200 and 230 between 26 to 30 moa of elevation adjustment. Was not much of a difference when I used my longer barrels on my 52C or my Remington 513T for MOA adjustment either, according to the Redfield sights.
The chart above is close to what I would get. But some one else may get different numbers.