Well even if the Federal AW Ban sunsets Connecticut enacted it's own ban on the following:
Algimec Agmi
Armalite AR-180
Australian Automatic Arms SAP Pistol
Auto-Ordnance Thompson type
Avtomat Kalashnikov AK-47 type
Barrett Light-Fifty model 82A1
Beretta AR-70; Bushmaster Auto Rifle and Auto Pistol
Calico models M-900, M-950 and 100-P
Chartered Industries of Singapore SR-88
Colt AR-15 and Sporter
Daewoo K-1, K-2, Max-1 and Max-2
Encom MK-IV, MP-9 and MP-45
Fabrique Nationale FN/FAL, FN/LAR, or FN/FNC
FAMAS MAS 223
Feather AT-9 and Mini-AT
Federal XC-900 and XC-450
Franchi SPAS-12 and LAW-12
Galil AR and ARM
Goncz High-Tech Carbine and High-Tech Long Pistol
Heckler & Koch HK-91, HK-93, HK-94 and SP-89
Holmes MP-83
MAC-10, MAC-11 and MAC-11 Carbine type
Intratec TEC-9 and Scorpion
Iver Johnson Enforcer model 3000
Ruger Mini-14/5F folding stock model only
Scarab Skorpion
SIG 57 AMT and 500 series
Spectre Auto Carbine and Auto Pistol
Springfield Armory BM59, SAR-48 and G-3
Sterling MK-6 and MK-7
Steyr AUG
Street Sweeper and Striker 12 revolving cylinder shotguns
USAS-12; UZI Carbine, Mini-Carbine and Pistol
Weaver Arms Nighthawk
Wilkinson "Linda" Pistol
or
A part or combination of parts designed or intended to convert a
firearm into an assault weapon, or any combination of parts from
which an assault weapon may be rapidly assembed if those parts
are in the possession or under the control of the same person.
I would only be guessing but one would think that some other states would have done the same thing.