re: :Clames: :Propagandalf: AR help

If I wasn't so far away I'd be happy to file those tabs. It's not difficult with a good set of files and holders. Can touch it up with the right stuff and it would look just fine. Just the nature of the beast when doing these kinds of builds. Those tabs taper so the actual amount of material you have to trim isn't much, just chase those threads out after and you'll be fine. A set of fine mill files (Stihl has excellent small mill files for chainsaw work) and some making tape and it looks to be a 15 minute job.