I might have heard of the store once or twice in passing from guys in the states.. for something like that sure you can probably order it no problem, the question is if it's in stock or not.
magpull pulled the plug on the pts brand so it's tough to say if the factory is still operating or not. you might get lucky if it's left over stock.
I futz with V2s, V3s and V6s. I could be wrong... but probably, most likely not, as far as I know.