I've got a Bushcrafter and a Recluse in 5/32" and they both do a decent job of slicing; especially the Recluse. I think this is because the blade isn't as wide as the Bushcrafter. I routinely take the Recluse along camping as my "everything" knife and it's pretty good for food prep. It will decently slice meat, a tomato, etc.
That being said, however, I just received a 1/8" convex Bushfinger with a tapered tang from Andy last week. I believe the grind is a high saber, but I'll let Andy correct me if my terminology is off. This knife feels magical in hand.
It's still a pretty stout knive, not as stout as the 5/32" full-tang Bushcrafter, but not delicate in any way. I've been slicing everything I can get my hands on (apples, potatoes, bread, steak, garlic cloves, etc) and I absolutely love it.
As such, if you need a really stout outdoor knife with some slicing ability, one of Andy's 5/32" inch knives will do the trick. I'm parital to the Recluse as an "all-around" blade. But, if slicing will be a main duty, don't be afraid to go for a 1/8" knife.
ERG