Just bought Henry Lone Ranger 223? No mags available anywhere. Henry says only making them for new guns.
Just sign up for the back in stock email notification on the Henry website for that magazine. That way you'll be one of the 1st to know when spares are available.
Did you tell them that your rifle is new and that you want some spare magazine's ?
I'm guessing that it is a dedicated magazine and will not accept another magazine like a ar mag ?