| Viper | 950 | D20 | Canon | SI | Red | F23 | ||
| -7 | 30 | 22 | 1 | 8 | 8 | 44 | 22 | |
| -6.5 | 30 | 23 | 1 | 8 | 8 | 44 | 27 | |
| -6 | 31 | 23 | 1 | 8 | 8 | 44 | 31 | |
| -5.5 | 33 | 24 | 3 | 11 | 8 | 44 | 35 | |
| -5 | 35 | 25 | 4 | 14 | 8 | 44 | 39 | |
| -4.5 | 36 | 26 | 8 | 18 | 12 | 45 | 45 | |
| -4 | 38 | 28 | 11 | 21 | 15 | 46 | 50 | |
| -3.5 | 41 | 30 | 13 | 27 | 20 | 47 | 55 | |
| -3 | 46 | 36 | 16 | 34 | 24 | 51 | 62 | |
| -2.5 | 50 | 38 | 21 | 44 | 36 | 55 | 70 | |
| -2 | 58 | 42 | 25 | 54 | 48 | 66 | 80 | |
| -1.5 | 64 | 50 | 33 | 64 | 68 | 77 | 90 | |
| -1 | 72 | 60 | 43 | 74 | 88 | 85 | 99 | |
| -0.5 | 78 | 98 | 56 | 92 | 104 | 100 | 107 | |
| 0 | 100 | 126 | 69 | 98 | 120 | 118 | 118 | |
| 0.5 | 127 | 147 | 83 | 104 | 140 | 138 | 136 | |
| 1 | 136 | 175 | 100 | 126 | 159 | 165 | 152 | |
| 1.5 | 152 | 208 | 123 | 150 | 179 | 194 | 167 | |
| 2 | 168 | 226 | 137 | 178 | 199 | 219 | 178 | |
| 2.5 | 185 | 239 | 152 | 204 | 209 | 248 | 190 | |
| 3 | 204 | 252 | 169 | 230 | 219 | 253 | 206 | |
| 3.5 | 222 | 252 | 183 | 237 | 232 | 253 | 221 | |
| 4 | 234 | 252 | 197 | 254 | 244 | 253 | 233 | |
| 4.5 | 238 | 252 | 214 | 255 | 236 | 253 | 237 | |
| 5 | 238 | 252 | 224 | 255 | 228 | 253 | 237 | |
| 5.5 | 238 | 252 | 242 | 255 | 228 | 253 | 237 | |
| 6 | 238 | 252 | 254 | 255 | 228 | 253 | 237 | |
| 6.5 | 238 | 252 | 254 | 255 | 228 | 253 | 237 | |
| 7 | 238 | 252 | 254 | 255 | 228 | 253 | 237 | |