| Chrono and Ransom Rest Session 8-17-11 | ||||||||||||
| Temp-89¡F, Albuquerque, NM | ||||||||||||
| Firearm | Barrel | CAL. | Bullet (Gr.) | Powder | wt. gr. | Hi | Lo | E. S. | M | S | P.F. | 15 YD Group+ |
| Colt Government Series 80 | 5" | .45 ACP | 200 | Trail Boss | 5.3 | 858 | 815 | 43 | 842 | 16 | 168.4 | 2.50 |
| Colt Government Series 80 | 5" | .45 ACP | 230 | VV320 | ** | 847 | 772 | 75 | 804 | 29 | 184.92 | 2.19 |
| Cimarron '73 | 19" | .45 COLT | 200 | VV320 | ** | 913 | 885 | 29 | 892 | 11 | 178.4 | |
| Ruger New Vaquero | 4-3/4" | .38 SPC | 125 | VV320 | ** | 751 | 706 | 45 | 729 | 16 | 91.125 | 0.56 |
| Ruger New Vaquero | 4-3/4" | .38 SPC | 105 | Tin Star | 3.2 | 569 | 451 | 118 | 513 | 45 | 53.865 | 1.19 |
| Ruger New Vaquero | 4-3/4" | .38 SPC | 105 | Tin Star | 3.2 | 536 | 484 | 52 | 502 | 19 | 52.71 | |
| Ruger New Vaquero | 4-3/4" | .38 SPC | 105 | APP 3F | 12.8 | 909 | 803 | 106 | 855 | 34 | 89.775 | 0.69 |
| Ruger New Vaquero | 4-3/4" | .38 SPC | 125 | APP 3F* | 12.8 | 830 | 725 | 104 | 778 | 40 | 97.25 | |
| Ruger New Vaquero | 4-3/4" | .38 SPC | 147 | Goex 2F | 15 | 661 | 625 | 36 | 638 | 14 | 93.786 | 1.18 |
| Taylor's 73 | 18" | .38 SPC | 125 | VV320 | ** | 948 | 905 | 43 | 922 | 20 | 115.25 | |
| Taylor's 73 | 18" | .38 SPC | 105 | Tin Star | 3.2 | 680 | 426 | 254 | 572 | 98 | 60.06 | |
| Taylor's 73 | 18" | .38 SPC | 105 | Tin Star | 3.2 | 688 | 583 | 105 | 636 | 39 | 66.78 | |
| Taylor's 73 | 18" | .38 SPC | 105 | APP 3F | 12.8 | 1122 | 951 | 171 | 1061 | 65 | 111.405 | |
| Taylor's 73 | 18" | .38 SPC | 125 | APP 3F* | 12.8 | 1020 | 923 | 97 | 985 | 36 | 123.125 | |
| *="Old" APP, rounds loaded in 2007 | ||||||||||||
| **=Evil Roy Ammunition by Powder River Cartridge Co. | ||||||||||||
| +=Groups are center to center of outermost bullet holes | ||||||||||||