My, that's ugly. I'm going to hide my M19.
"the DA pull runs around 10 lbs. but feels a lot less because it’s so smoo-ooth."
I have been reading this nonsense for decades now. Smooth is good but it isn't light.
Like J.H. Fitzgerald, the legendary Colt guy who created the famed Fitz Special, Tiger leaves the bobbed hammer’s single action capability in place — sub-3 lbs. — for the customer who thinks he just might one day need a crisp short pull for a precision shot. You start the trigger back until enough of the stubbed hammer has risen for the support hand thumb to catch it,
In olden times, it was usual to checker the top of the bobbed hammer for this little piece of sleight of hand. Most shops and coaches are scared of it now.