Detachable magazine? Check.
Telescoping stock? Check.
Pistol grip? Check.
Flash hider? Check.
Bayonet lug? Check.
Yup, those two firearms violates every single definition of an Assault Weapon in the new Connecticut law.
You’re missing the exemption.
Seems those restrictions don’t apply to rim fire guns.
Smith & Wesson has been selling their version (the M&P 15-22) since long before Newtown.