I would much prefer one of these over the natural. I have read all the threads about sig's. I want a tube side button mechanical. nuff said. Anyway, checked vapor joes place and all the threads, everywhere people are posting links they are sold out and on pre orders...who has them in stock? Anyone? Hello? I'd love to find a place that also sells rba's and drip tips too. I want something that looks nicer on the sig than my pro-tank will, such as the brushed finish RSST.