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kennanzer
Has anyone had this problem? With my 22 cast slugs and pellets. At 50 yards I get good groups ( 1/2 to 1 inch) for 5 – 10 some times 20 or so shots. Then the group starts to grow larger 2 x 3 inches. I keep shooting groups 100- 200 shots. Doesn’t get better. I clean and same results repeat. I have been at 925 FPS +-
I have tried from 825 up to 1025 FPS. Above 950 I get cork screw. These are with both the supreme liner and the supreme heavy liner….
I am shooting my new FX Impact M3. I had same problem with my Impact mk2
Has anyone had this problem?
kennanzer
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Mike B.
You might want to look at the attached link in regard to airgun ballistics…
https://discover.crosman.com/blog/airgun-ballistics
Take Care, & Stay Safe…
Mike B.Viewing 1 replies (of 1 total)
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