Have you heard that there's a bill proposing a 'national gun'? (details inside)

In February 2023, U.S. Rep. Barry Moore, a Republican from Alabama, introduced a bill that would make the AR-15 semi-automatic rifle the “national gun of the United States”. Support for the bill includes Rep. Lauren Boebert and Rep. George Santos.

https://www.snopes.com/fact-check/gop-lawmakers-ar-15-national-gun/

what’s the deal with “details inside”? Isn’t that obvious? But since I’ve had questions modded for being yes/no questions I’m hoping to be on the safe side.