What does it shoot now from a good benchrest at 100 yds?

I don't have an A Bolt, but I had trigger work done on my Winchester and I would say it improved accuracy quite a bit, not so much from a solid bench rest, but definitely from field positions. I've read a little about bedding and floating and have read (maybe wrong?) that neither are a sure bet for improving accuracy. That's why I ask how it shoots now. You might be chasing very marginal returns if it's a good shooter already.