Mike, I would guess and it's only a guess that while it could be I doubt that it is. One would assume that the 1000 RMC stocks would have included a like amount of handguards. I would say those would have gone on the RMC stocks. But then there is the possibility that one or more RMC stocks could have been damaged so a few RMC handguards were left over and used on IP stocks or the handguard could have been changed during a GI cleaning party so in reality who knows what could have been.