Thanks! The front base is correct, but the blade may well be "adapted" - and the pin is clearly later than the base. Someone HAS done some work on the gun, there is no getting away from that, but you still got a GREAT deal (unless, and I have NO, as in ZERO, reason to believe that it did) pass through Trapdoors Galore/Keith Rush, a less than honest firm, now fortunately defunct. IF they ever had it, all bets would be off.