CPH 10.5 .177 pellets , P.W. on low , 1200 psi fill 60 shots one fill . End psi 800 . Two 25 shot strings , one 10 shot string , 16 yard target .
String 1 - 862 , 900 , 907 , 916 , 864 , 942 , 886 , 929 , 931 , 936 , 924 , 901 , 920 , 935 , 917 , 908 , 904 , 907 , 921 , 915 , 907 , 894 , 916 , 911 , 905 , average 910 fps
String 2 - 900 , 903 , 897 , 895 , 895 , 892 , 888 , 893 , 884 , 888 , 880 , 878 , 872 , 870 , 872 , 868 , 868 , 859 , 861 , 853 , 852 , 850 , 846 , 847 , 844 , average 874 fps
String 3 - 838 , 830 , 833 , 829 , 824 , 819 , 818 , 817 , 813 , 811 , average 823 fps
Average of first 50 shots 892 fps , average of 60 shots 881. Deviation about 10 percent , with up to 107 fill on 80 c.f. tank . Marvin
