Agree with you here, but (always there's a but), but it could work quite well in the case of a Demo President with a Repub Congress. Gridlock is good thing, especially when it comes to (taking away) gun rights.
Gridlock is great if you plan on playing defense for the rest of eternity and like where the gunlaws are at right now. Not so good if you want to actually roll back some of the more heinous gun laws that have been hoisted upon us.
Here are just a few examples of how GWB has gone beyond playing defense to help us out:
Attorney General declares Second Amendment is individual right - reverses 35 years of previous Justice Department doctrine on the matter.
Attorney General refuses to allow legitimate purchase of NICS data to be used for fishing expedition - Ashcroft stops grabbers from sifting through NICS data of legitimate purchasers to look for "terrorists".
Ashcroft changes NICS data holding from 90 days to 1 day - NICS data on legitimate purchases will now be purged from the system in a single day as the law intended rather than being held onto for 90 days per Clinton policy
Signed the appropriations bill containing the
Tiahrt Amendment that protects gunowner privacy by making item #4 the law of the land.
Partially repeals Clinton ban on import of some semi-auto firearm parts instituted in Summer of 2000 to allow import of parts for repair purposes.
Notice that the executive branch did a LOT more than the legislative branch did - mostly because we have lacked the votes we needed to push much through Congress.
Coming into this election, we know two things - we will gain pro-gun seats in both the House and the Senate. Here are two good bills that got killed in the Senate because the current Senate lacks the votes:
1) Repeal of the DC Gun Ban
2) Protection from Frivolous Lawsuits
Now neither one of those is a tremendous victory; but they both represent progress in the right direction. However, that progress isn't going to help much if we elect a Senate that will pass it and then elect a President who will unquestionably veto the same.
Your list of Republicans ignores a long list of Republicans who have gone out of their way to stand by us and help fight for RKBA. I hope you aren't suggesting that because 10-20% of the Republican party supports additional gun control, we should turn our backs on the 80-90% who want to help us out.
Your point might also be more valid if we were talking Republicans in general; but we're not - we are talking about a specific Republican who has a four-year track record as President of the U.S. and two terms as Governor of Texas before that to judge his actions - and those actions consistently support the Second Amendment.
Perhaps they aren't as strong as some in this thread would like; but there is no question that they are moving in the direction of rolling back restrictions on our RKBA.