Still have the synthetic stock and VLTOR rail system from the SOCOM. I have absolutely NO idea if the rail system will work with other M1As, but I can't imagine why not. Rail and stock sold together ... IIRC the Big Blue Book of Gun Values says that the SOCOM rail adds $232 to the value of the rifle, so with the stock let's call it $300 for starters. Will ship for your nickel more. Trades considered Rail $225, Stock $75, shipping to be decided. + cash on my end for 6" Smith 29/629 (later model) + cash on your end for a Savage-Stevens 30G (Favorite) in .22LR or Marlin 915Y Other stuff considered - can't hurt to ask. Worst I can do is say, "No thanks," politely.