07-15-2017, 02:05 PM
(This post was last modified: 07-15-2017, 02:22 PM by dreadpirate.)
Klem Wrote:Heat it with a torch? To be clear, you mean a naked flame? No, heating aluminum brings with it the potential of annealing. There has to be a better way.
Have to be careful yes. I heated the barrel bolt and did not torch the aluminum upper directly.
[EDIT] At what temp for annealing aluminum? 800 deg F? Don't think I got it that hot.

