Here's what I have found...
There is only 1 list and that is published by the Dept of Safety. However, the list only seems to cover specific chapter 180 issues and there are a couple points that the AG wants on firearms. Let me quote...
B. THE EFFECT OF THE APPROVED FIREARMS ROSTER ON THE ENFORCEMENT OF THE ADDITIONAL PRODUCT REQUIREMENTS OF THE ATTORNEY GENERAL'S HANDGUN SALES REGULATIONS
The Attorney General's handgun sales regulations include three product requirements that are not shared by the Chapter 140 handgun product requirements, and that are not tested for the Approved Firearms Roster:
child-safety features
940 CMR 16.05(2), (4)
load indicators and magazine safety disconnects for semi-automatic handguns
940 CMR 16.05(3), (4)
tamper-resistant serial numbers
940 CMR 16.03
A handgun that is listed on the Approved Firearms Roster might not satisfy these three additional product requirements. If a handgun does not satisfy these three additional requirements, then it is a violation of the regulations for a handgun purveyor to transfer that handgun even if the handgun is listed on the Approved Firearms Roster.