That's a sweet looking 97.It stacks pellets until it doesn't. I have been blaming the flyers on the wind, but I just had two evenings of dead calm. I have a vertically level pipe to alighn and shoot groups on.
Early on I had bad fps variations of as much as 30 fps. I blamed that on dieseling. So now it's time to chrony it again, and compare the points of impact with the fps.
The pellets are JBS Exact .20.
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The scope is an Athelon 1st gen, 6x24x50 ffp.
The rings are opticaly centered between my 30, and 75 yard ranges.
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