You needn't any moral virtue to condemn assassinations. Assassinations are stupidly ineffective political tools. Especially if you're trying to change the social order instead of enforce it.
Right wing people have been accusing me of hypocrisy for condemning the attempt on Trump's life while considering him a threat to the country. But that argument assumes that political violence works. (which says more about how they think than I)
So, good guy with a gun?