22 Magnum – 1 & 5/8″ barrel
Vel. @ 8′ (f.p.s.)
Temp. 78 Degrees
Elev. 4600
SD = Standard Deviation
| Tests with NAA-22M, S/N E026773 | Tests with NAA-22M, S/N E026774 | ||||||
| CCI Maxi Mag | |||||||
|
40 Gr. HP |
1st Group | 2nd Group | Avg. | 1st Group | 2nd Group | Avg. | 2 Gun Avg. |
| High | 924 | 941 | 933 | 859 | 842 | 851 | 892 |
| Low | 871 | 847 | 859 | 733 | 758 | 746 | 802 |
| Mean | 888 | 881 | 885 | 805 | 817 | 811 | 848 |
| SD | 21 | 44 | 33 | 54 | 39 | 47 | 40 |
| CCI Maxi Mag +V | |||||||
|
30 Gr. HP
|
1st Group
|
2nd Group
|
Avg.
|
1st Group
|
2nd Group
|
Avg.
|
2 Gun Avg.
|
| High | 1253 | 1283 | 1268 | 1155 | 1165 | 1160 |
1214
|
| Low | 1158 | 1115 | 1137 | 1098 | 1044 | 1071 |
1104
|
|
Mean
|
1195 | 1174 | 1185 | 1130 | 1112 | 1121 |
1153
|
| SD | 50 | 64 | 57 | 24 | 46 | 35 |
46
|
|
|
|||||||
| Federal Classic | |||||||
|
40 Gr. FMJ (737)
|
1st Group
|
2nd Group
|
Avg.
|
1st Group
|
2nd Group
|
Avg.
|
2 Gun Avg.
|
| High | 931 | 944 | 938 | 852 | 892 | 872 |
905
|
| Low | 852 | 841 | 847 | 799 | 821 | 810 |
828
|
| Mean | 883 | 885 | 884 | 817 | 853 | 835 |
860
|
| SD | 29 | 52 | 41 | 23 | 29 | 26 |
33
|
|
|
|||||||
| Federal Classic | |||||||
|
30 Gr. JHP (767)
|
1st Group
|
2nd Group
|
Avg.
|
1st Group
|
2nd Group
|
Avg.
|
2 Gun Avg.
|
| High | 978 | 1017 | 998 | 966 | 948 | 957 |
977
|
| Low | 961 | 952 | 957 | 887 | 881 | 884 |
920
|
| Mean | 967 | 992 | 980 | 916 | 916 | 916 |
948
|
| SD | 7 | 35 | 21 | 34 | 28 | 31 |
26
|
|
|
|||||||
| Federal Classic | |||||||
|
50 Gr. JHP (757)
|
1st Group
|
2nd Group
|
Avg.
|
1st Group
|
2nd Group
|
Avg.
|
2 Gun Avg.
|
| High | 770 | 810 | 790 | 738 | 733 | 736 |
763
|
| Low | 740 | 717 | 729 | 671 | 665 | 668 |
698
|
| Mean | 754 | 762 | 758 | 702 | 691 | 697 |
727
|
| SD | 15 | 34 | 25 | 29 | 25 | 27 |
26
|
|
|
|||||||
| Remington | |||||||
|
40 Gr. JHP
|
1st Group
|
2nd Group
|
Avg.
|
1st Group
|
2nd Group
|
Avg.
|
2 Gun Avg.
|
| High | 892 | 875 | 884 | 844 | 831 | 838 |
861
|
| Low | 796 | 842 | 819 | 773 | 757 | 765 |
792
|
| Mean | 859 | 861 | 860 | 814 | 800 | 807 |
834
|
| SD | 36 | 12 | 24 | 28 | 28 | 28 |
26
|
|
|
|||||||
| Winchester Super X | |||||||
|
40 Gr. JHP
|
1st Group
|
2nd Group
|
Avg.
|
1st Group
|
2nd Group
|
Avg.
|
2 Gun Avg.
|
| High | 980 | 992 | 986 | 965 | 947 | 956 |
971
|
| Low | 954 | 925 | 940 | 857 | 843 | 850 |
895
|
| Mean | 969 | 958 | 964 | 899 | 886 | 893 |
928
|
| SD | 9 | 25 | 17 | 42 | 39 | 41 |
29
|
|
|
|||||||
| Winchester Super X | |||||||
|
40 Gr. FMJ
|
1st Group
|
2nd Group
|
Avg.
|
1st Group
|
2nd Group
|
Avg.
|
2 Gun Avg.
|
| High | 1010 | 997 | 1004 | 946 | 944 | 945 |
974
|
| Low | 903 | 917 | 910 | 889 | 842 | 866 |
888
|
| Mean | 946 | 959 | 953 | 921 | 881 | 901 |
927
|
| SD | 38 | 32 | 35 | 26 | 46 | 36 |
36
|
|
|
|||||||
| Winchester Supreme | |||||||
|
34 Gr. JHP
|
1st Group
|
2nd Group
|
Avg.
|
1st Group
|
2nd Group
|
Avg.
|
2 Gun Avg.
|
| High | 1092 | 1092 | 1092 | 1012 | 1020 | 1016 |
1054
|
| Low | 1040 | 989 | 1015 | 983 | 959 | 971 |
993
|
| Mean | 1067 | 1050 | 1059 | 996 | 985 | 991 |
1025
|
| SD | 20 | 48 | 34 | 12 | 25 | 19 |
26
|