Heat Treating A Complete AK Stamped Receiver

[JPurp]

I was looking at the Galil weld up thread and saw a link to a coffee can forge for heat treating. I got to wondering if this could be used to heat treat a complete AK receiver?

http://www.zoellerforge.com/coffee.html

This can be followed up with the brake fluid annealing process.

Thoughts?

-JP

[SJgunguy24]

Looks promising, little small to treat receivers but up size 20-40% and you could squeeze one in there.