From this point on a lot depends on the manufacturers because most retailers are sold out and the pipeline is empty.
The House and Senate are in the process of getting organized, and won't be open for business before January 22nd. Shortly thereafter they will up to their eyeballs fighting over the Dept Limit. Not much is going to happen on gun control very quickly.
The Biden Commission will issue a report at the end of this month, which will stir up the media - and kick-start gun sales again. Obama may issue an Executive Order, which will hurt but at the same time result with the White House and Congress getting even more letters and e-mails.
Ultimately guns will start showing up at retailers, and likely go out the door very quickly.
I expect this will continue into the summer, with gun sales continuing to set records. As for a gun ban, it may never come up for a vote in the House, particularly if the “other party” sees the Democrats facing a replay of 1994.