Look it up or I can send you a link. It’s a heavier spring action.
Here you go and reaction is real snappy
I’m in the 20 pound
Send pics
So the best I can say it using a Ghost trigger the snap back is a lot faster and yes hits harder on recoil.
Was a stock 15 pound I up it to 20 pound. And ghost trigger is the closest you can do as fully auto and be legal
And surprise you are having issues with ur SR45 those a good guns. Ruger is here local. I deal with them all the time. Good people
Omg I want one. Here is one of my little toys. SR9 all stainless internals 20 pound trigger/also a Ghost trigger. 32 round mag. Optics and laser. So on and on