Quote:
Originally Posted by strike5
Thanks for the info colt_saa & max. I think some of my confusion may be that the bullets make note of "being optimized for magnum velocities", making me think H110 would be the way to go. I did just find some data from Lyman for 158 gr lead using H110. No mention of gas checks there but they do indicate (Linotype) at the bullet description. I assume this would be considerably softer than 18bhn, eliminating the need for GC's?
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Linotype is far HARDER than the lead alloys I usually use for .38.
The ideal for HP38 loads in .38 would be a relatively soft alloy of 5% tin and pure lead. The quick and dirty test is cast any lead you can stick your thumbnail in with a 158gr mold, load over 3.7 to 4gr of HP38 and go shoot.
Loading lead with H110 is possible, but more complicated than HP38 in .38. You need a special bullet mold for gas checks; can't add to just any bullet. Fit is critical with very hard bullets.