I know this is not AR related, but just wanted to add that DSA and Benelli are getting with the program:

Actually, we have opened up the availability of the M4 LE model, collapsible
stock and mag extensions. You can purchase those items through your local
stocking dealer.

Thank you for inquiring

Sincerely,
Customer Service

Hello and thank you for your interest in our product.  When the ban sunsets we will be offering our rifles with the folding stock and flashider. We look forward to taking your order. If you have any further questions you can contact us via email or at 847-277-7258 mon-fri 8:30 to 5:00 p.m central time.

Linda
DSA