I belong to a range/club where I see a lot of people shoot all kinds of pistols...This one guy had a kinda bolt action custom job he called a Olympic type .22 short pistol he shot one handed, standing for some competition...that I'm not familiar with. He described how it used to be in the Olympics...the opponents would face off like a old time duel and actually shoot AT each other...they wore padding like worn in fencing matches. but still...you could put an eye out.
I, of course, was happy to spot for him shooting around 50' bullseye targets as he let me take some shots with the pistol...he had over a grand
in his custom wood grip made by some European craftsmen...and had many thousands in the rig. I could barely use the thing as it sorta wrapped around your hand like a glove, and my mitt is too big, but anyway, my first shot went I dunno where...the trigger pull was, he said....8 oz. (I should have dry fired it first)... it seemed a JUST A BIT too light for me as when I touched the trigger it went off. I did finally get the hang sort of...and I have shot some rifles with that light a pull...but not one handed, standing.
One can get used to just about anything as long as you, and the trigger, are consistent. Aiming won't do much unless your grip and trigger are smooth and consistent...IMO. But that's easy to say.
I dunno why I thought of that incident...I shoulda looked up that competition, but I never did as I don't really want one of those pistols, and I have hard enough time shooting with two hands.