CPH 10.5 .177 pellets were used at 16 yards 1100 PSI fill . End of four twenty shot strings PSI was 600 . P.W. set on low .
String 1 - 787 , 784 , 780 , 778 , 780 , error , 769 , 769 , 763 , 762 , 764 , 760 , 756 , 752 , 754 , 750 , 745 , 743 , 742 , 738 , average 762 fps
String 2 - 739 , 734 , 730 , 728 , 724 , 724 , 721 , 715 , 713 , 713 , 706 , 706 , 706 , 702 , 700 , 696 , 695 , 694 , 689 , 686 , average 711 fps
String 3 - 687 , 685 , 681 , 678 , 676 , 671 , 671 , 667 , 663 , 661 , 659 , 654 , 655 , 651 , 644 , 648 , 646 , 642 , 637 , 639 , average 661 fps
String 4 - 634 , 632 , 630 , 625 , 623 , 623 , 617 , 617 , 614 , 613 , 611 , 606 , 605 , 601 , 599 , 594 , 590 , 592 , 590 , 586 , average 610 fps
Average of first 40 shots 736 fps , first 60 shots 710 fps , average of all 80 shots 685 fps . First 40 shots right at 10 percent deviation . Will give up to 89 fills on a 80 C .F . tank. Marvin
