I DUNNO? Probably technique, but maybe grips, maybe hand size? I've had lots of handguns that beat up friends who shot them, even drew blood sometimes, one time even when the friend with long handcannon experience was wearing a shooting glove by a 454 Casull shooting stout loads... but it nor the others beat me. I hate gloves, so have never worn them for any handgun, handcannon or otherwise. I also don't download ammo either, if I want a pop gun I'll buy a pop gun. Some I've had were a handful because of torque, some because of recoil, some you had to pay attention to where your head was right after the shot because it WAS going to come by. But none of them ever got a finger or other body part enough to pay it much mind. I don't remember ever getting bit enough to remember it since I started shooting handguns in the 50's as a kid on the ranch (22RF's up to SA Colt 45's then). Can only suggest the why not in my case as being from technique? Maybe because I don't try to overly "control" a handgun in recoil and just roll with the flow? Maybe from mostly always having grips that fit my hand, factory or custom? Maybe from progressively working up over the years to the baddest I owned? Maybe while a big guy with very strong hands I don't have overly large hands? I DUNNO.