If this has been posted before I apologize. New to the sight and only went back about 3 pages.

I'm not wanting to change out my m4 type hand guards. Haven't I seen a mount that attaches to the bayonet lug? I'm thinking under the barrel wouldn't get into my field of view.

Anyone have any experience with these? Dislikes? Or has this been proven a bad idea before?

Thanks in advance.