The practical effect of any sort of gun (or bullet) control would be to disarm the working class. I will not be disarmed under any circumstances, and the vast majority of American workers, convinced communists or not, will agree with me on refusing to disarm.

“Where the workers are employed by the state, they must arm and organize themselves into special corps with elected leaders, or as a part of the proletarian guard. Under no pretext should arms and ammunition be surrendered; any attempt to disarm the workers must be frustrated, by force if necessary.” (Marx, Address of the Central Committee to the Communist League, https://www.marxists.org/archive/marx/works/1847/communist-league/1850-ad1.htm)

Engels again on tribalism:

“Within the tribe there is as yet no difference between rights and duties; the question whether participation in public affairs, in blood revenge or atonement, is a right or a duty, does not exist for the Indian; it would seem to him just as absurd as the question whether it was a right or a duty to sleep, eat, or hunt. A division of the tribe or of the gens into different classes was equally impossible.”

Anti-tribal sentiment has no place in a communist movement.