Chrono and Ransom Rest Session 8-17-11
Temp-89F, 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