December 13th, 2009, 09:56 PM
Join Date: Sep 2006
Location: SE Louisiana
You may have to remove the front D-ring swivel (easy to do just drill out rivets) I don't know for sure. I recently got a Scout that came in a Urban Camo stock that was originally on a Socom II and the stock had no front swivel. I'm making the assumption that the bottom half of the cheese grater (my pet name for the Socom II rail) secures through those holes. Or at the very least interferes with the lower half of the cheese grater fitting around a standard FG stock. The "drilled and tapped" hole on the side of the receiver is the standard scope mounting hole that is on all M1A/M14 receivers.
Mind you this is only an assumption and you know what happens when you assume.... ass-u-me
I've been curious myself on how they mount that thing.