Before my hands became the problem they are, I owned and hunted with Ruger SRHs in 480 Ruger and one Freedom Arms Model 83 in 475 Linebaugh.
A close woman friend, who woods wanders and will be hunting with me, will be acquiring a double action 45 Colt revolver that will comfortably handle my "heavy" ammunition. Our area has a larger population of large non-human predators of several types than - probably - anywhere else in the continental 48 states. Having disposed of my big revolvers more than ten years ago, my judgment by memory of an SRH in different caliber and much shorter barrel is worthless. And I have neither shot nor examined a Redhawk.
Ruger is the default double action revolver because American-built Rugers are overbuilt. And they are more likely to safely handle my ammunition than, for example, an S&W "N" frame 45 Colt (My thoughts would be a 45 Colt "Mountain Gun" were the revolver to safely handle my ammunition.) I am comfortable with these alternative revolvers. So I request those who hunt with either revolver or who have long-term exposure and, perhaps, use to evaluate smaller nuances of the revolvers. My experience with the 480s and 475 revolvers is too far back in time to be useful. But I remember how "picky" I was because they were right at the edge of my ability to control them for ten rounds of factory loads.
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When evaluating Ruger large frame double action revolvers, what are your strong preferences in:
1. Overall strength of mechanism to withstand "heavy" or Plus-P 45 Colt ammunition. (For my Freedom Arms Model 97 45 Colt, my "heavy" load is 300-grain Saeco SWC-CG chronographed at 1175 fps ± 50 fps)
2. Grip comfort and utility for women's hands. (She is a large woman, about 68 inches, 145-150 pounds, large-for-a-woman hands, and an aggressive gardener)
3. Smoothness of (trigger-cocking) double action's trigger action when in OEM condition.
4. Potential of improving (trigger-cocking) double action's trigger action.
5. Crispness of single-action mode's trigger release when in OEM condition.
6. Potential of improving single-action mode's trigger release.
7. Ease of maintenance when cleaning and lubricating.