The Savage action has a huge engagement between the bolt and the I guess you could call it sear. Slam fire ain't gonna happen.
The trigger is capital H heavy because of that.
However, if someone tried lightening the trigger... because of how it works, that makes it liable to... not slamfire, but just slip off the sear accidentally.
With the '99, you pretty much have to live with the creepy trigger to be safe.