I am looking to have a smith bed my SAI M1A Loaded. I want to get a heavy stock NM stock I am thinking about either a big red stock (on treeline or GB) or a fajen stock (unfinished one on treeline). Can a non-rear-lugged received be bedded in a fajen stock? I know the fajen stocks are thickest available and read one thread where one person barely passed a regulation check at a match. Has anyone had problems with CMP or NRA rules with a fajen stocks?