Originally Posted By: Little Creek
My impression, using Kent Fasteel loads, is that steel doesn't disperse like lead or bismuth.


It patterns tighter because there is no shot deformation from setback or bore scrubbing. Those steel pellets leave the muzzle as round as they were when loaded. No deformation means drastically reduced flyers, which means more pellets stay in the center of the pattern.

Roundness matters!

SRH

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