Google is your friend, but you can start right here at FR. Are Bork's own words good enough for you?:
This should be a matter for the states to decide where people at the local level have a direct say. I don't think Bork would disagree with that.
Bork has always stood for understanding original intent, and against a judge's replacement with his own personal morals, in Constitutional law. As a judge, Bork gave you his best reading of the intended law and not policially-motivated interpretations, which is whay he refused to speak in his defense when Kennedy and the Socialists (sounds like the name of a band) were reaming him - because he dosen't believe in mixing the law with politics.
As a private citizen, he may personally feel that way about guns, I don't know. On the bench and as a judge, however, Bork would give you his best reading of original intent which is why he was one of the most respected judges in following the integrity of the law.