I've got a fixed comb right handed stock off of my flat rib Blaser F3. I believe the LOP is about 14.5" with a Kickeez sporting recoil pad. Has a right handed palm swell and some cast and toe out for a right handed shooter. It's probably a grade 4 or 5, condition is pretty good, with a few minor scratches. I'd like to trade for a similar left handed stock...not looking for fancy wood, I'm okay if it doesn't look perfect, as long as it doesn't have any cracks or major problems.
In retrospect, for the sake of the wood matching, I guess I should say I'd prefer to exchange stock and forend sets. Mine is the schnabel style found on the F3 Competition versions, though I might be willing to accept a beavertail forend.