I have a RAW HM 1000x I had Ken Hicks change to a .22cal poly and tuned for 50 yards for this year EBR. It shoots the JSB Monster 25gr. Redesigned pellet at 45 shots averaging 870 fps, with a spread of 9 fps with a standard deviation of 2.60. I'm consistently getting between 1/4" to 3/8" groups at 50 yards (you can't get much better than that). I have not tried it at 100 yards yet. Ken adjusted the regulator to shoot 950 fps but with a much lower shot count so I decided to go with the lower velocity and higher shot count witch my affect accuracy at 100 yards. Will let you know how it does when I get out to the range to shoot 100 yards.
My 100 yard gun is a RAW HM1000x .25 cal poly barrel. I have found that it gets better accuracy using the JSB 33.95 gr. particularly in wind. It shoots 35 rounds with an average of 903 fps, spread of 11 fps and 2.63 deviation. In good conditions I can get 100 yard 5-shot 1.25" to 3/4" groups. Hope this information helps. Stan
