well, i have a Smith & Wesson M3000 (along with others), and i was looking around, and saw the Remington SOS M87 CQB, and i know there basically the same, but the M87 had a retractable AR stock, and i dont want to buy a whole new gun, so does anyone know where i can buy just the AR stock that they think might fit the M3000, heres a link to the M87
http://www.compasseco.com/index.php?action=item&id=1195