Yeah, it's actually pretty simple. There's a matter of 2 pins that need to be punched out and then the trigger can be removed. Both rifle basix and timney make a pretty dang good trigger. I just happened to choose the timney because it was on sale.
Just remember that if you want a safety on the rifle, you have to buy a trigger with the safety. You can't use the existing safety on the new trigger.
Good luck.