NRA, at it again

From Ed Stone comes this Examiner article about the NRA being against a pro-gun bill:

When the NRA was rebuffed on its proposed amendment, it then began lobbying aggressively against the bill. The local civil rights group GeorgiaCarry.Org was at the Capitol lobbying for SB 308 to pass.

Now, this may be a case of the NRA not realizing that the language they wanted added to SB302 had already passed in SB291. But issn't that one of the NRA's claims to fame? Keeping up with legislatures?