By all means--vote Republican, but don't count on the Republicans to always be on the right side of gun issues. We must also follow up with lots of letters (e-mails) to our Congressmen, Senators, the President, Governors, and anyone else you can think of.
Remind them that there are probably 80 million gun owners (don't know if that's the actual stats, but it sounds good) in this country and all of them are potential voters. All we are asking is that they adhere to the Constitution and their oath of office, in which they pledge to do just that--abide by the Constitution, namely the Second Amendment.