You have to remember that back in & around May 2004 the AG approved Glocks for sale for a brief six week period in witch 1000's of every model flew off the shelves.
The AGs never approved any guns! And they won't either.
Mfr "certifies" that it meets AG Regs. All is well . . . UNTIL the AG gets on the rag and sends a "cease and desist" order along with a "fine" of $5K/gun sold. That is what the AG did to Glock. And that is why Glock is so stubborn and refuses to deal with MA (see another thread on frames).