Do you have any explanation for the shorter anterior side of the rubber grips of several L/N frame revolvers, allowing little if any space at all for the pinkie?
Although not huge, my hands are bigger than average.
Just handling is not a major issue, but after using, quite an uncomfortable feeling/pain lasts for a couple of days after shooting along the pinkie and all the ulnar side of the forearm up to the elbow.
No problems with longer extending grips.