You've got balls for trying mate unk: Looking good so far but I expect there is going to be more work to be done
got the concept.. now shape the metal.. thgeres a lil shape in my head for every part of a case.. fuck trying to explain it to people/take pics of.. gotta just stair at it for fuckin hours and do them often. best way to learn IS to take interest an jump in there.. if it go's wrong fuck it, try again a diff way, read up or give up.
can do as much or as little as you like, can flow into the standard port transfer feed size on the barrewl, or open both up, or can do both and grind the actual port face.. can do just the barrel, can literally take it apart, grind out the lumps an throw it together if you like.. aslong as its equal on both parts of the case you can prittymuch do what the hell you like LOL wether it works or not is another thing but hey, gotta do it wrong a few times to know WHY your doing it right