Isn't the 45 Colt brass the limiting factor in how hot you can load your ammunition? I thought that the 44 magnum brass was stronger. I load my 629 with Lyman #429421 22bhn at 1200 fps from a 4 inch barrel. That seems like plenty to me. If not I know where I can find a rifle. whelennut
The 45 cylinders are often oversized.
Not all..
25-5 6"
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