I've got a Magpul ACS-L butt stock in black. It's for mil-spec tubes. Brand new in box, never opened. $65. I'm in Beaverton for local pickup, Shipping is $5 in the PNW, however not shipped in the original box. (Won't fit in the cheap box with another box) Will consider trades for Saiga 12 mags (SGM) or drums (MD arms).