They suck. You can tinker with them a bit but the design does not lend itself to a nice clean break ala Remington. My old 110 got the Sharp Shooter Supply target trigger as a replacement. I would only recommend that trigger for a bench gun and not for hunting, it is a very light narrow adjustment range. I have heard good things about replacement trigger from Rifle Basix and that would probably be my other choice.

The upside to the old Savage rifles, they tend to be cheap and very accurate regardless of their trigger shortcomings.