probably not, about all you can do is coat it in polyurethane and spraypaint it black...
most people that want the lighter weight of plastic also want the lighter weight of a sporter style stock so a full length 2 piece stock is just not in high demand at all. a company would have to build a complete set of molds and production line process just in order to build a single stock so I doubt it'll ever happen unless they can find a way to fake wood grains and offer one to people that don't want to risk dinging up their little slice of history.
ignore my complete lack of capitalization. I still have no problem correcting your grammar.
I never said half the crap people said I did-Albert Einstein
You can't believe everything you read on the internet-Benjamin Franklin
Bean counters told me I couldn't fire a man for being in a wheelchair, did it anyway. Ramps are expensive.-Cave Johnson.