I spoke directly to BATF in Kansas City yesterday at a meeting about getting my manufacturers license. We discussed letters written to tech branch. The letters are only subject to the person that wrote them. So using anothers letter doesn't necessarily cover you.obiwanbonjovi said:
Wouldn't the welds be too hard to drill? I thought about just drilling them, but welds are usually hard as hell and eat drill bits. Maybe a cobalt bit might work.obiwanbonjovi said:Whenever I get to mine I plan on drilling out the 2 plug welds then unscrewing.