CraigC
Sixgun Nut
1350fps with 330's, or 1250fps with 355's. Published loads, at standard pressures.Really? What velocity do you get with your 335 grain .44 slugs?
I might also add that those 330's have a sectional density equivalent to a 360gr .45Colt, which can only be driven to 1150fps. The 355's have a sectional density equivalent to a 395gr .45, which can only be driven to 1000fps. The 395gr .45 is really not very useful, as Linebaugh states, it is over the "balance point" for the cartridge and can't be driven fast enough to be more effective than 335's and 360's. Whereas the 355gr .44 can be driven fast enough to better the 330's.
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