Huey
Not really scientific in my testing, but..
Thursday, November 01, 2018, 10:44

The 190s were great at 950-1200 fps. Started leading at 1300 fps. Very minor, but expansion was to the point of fragments. Best kept at 950-1150 fps.

The 220s were great at 1200 fps. But, expansion started at well under 900 fps. No leading so far from this one.

The 220 grn over 2400 or 4227 is about perfect in my 44-40s. Shoots 1.25" in my Colt New Frontier and 1" or less in my Uberti Flattop Target. Both are 7.5" barrel guns.


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