Many Conservatives are understandably upset over the possibility.

It seems to me that it does make perfect tactical sense: the NRA knows they have the Republicans on their side; it’s the Democrats that they need to make indebted to them.

If Reid makes a deal to do what they want as far as gun legislation is concerned in exchange for an endorsement, then they’re happy. And if he loses, at least he’ll only lose to a pro-gun Republican.