I've always had to do a lot of planing and sanding on the Boyds stocks I've bought, but I like the wood to be flush with the metal parts. I sold a new M1 Garand set once because it was just way too fat all over. But the buyer wanted exactly that for a match rifle. I wanted the slimmer WWII profile.
I recently put one on my Winchester 94AE, it also needed a lot of fitting to slim down properly. I think a lot depends on the taste of the buyer, and Boyd's has a "easier to make them smaller, can't make 'em bigger" approach to manufacturing.
Quality products though, IMO. But they charge extra if you want raw, unfinished wood.