Certainly you are free to do so and should have that freedom.
But when it comes to supporting legislation based on the dislike of this or that feature, that is at least counter productive and the result may be legislation being passed which does infringe on my rights.
People may not like guns or drugs or people marrying a person of the same gender, and that is their right. It is NOT their right to enact legislation to enforce that dislike on others.
To be clear, just so there is no misunderstanding, I am not in support of any legislation to ban any gun, gun accessory, type of ammo, etc. I'm only clarifying in case folks get the sense that I am in support of such things.