[chad_ctdesign]

Better to make cuts to flat for feed mech box and then weld it up or work from a finished receiver?

 

[paul123]

start with a finished receiver , assure its folded right and true then slice the magwell off. the magwell part of the sheet metal will help it maintain rigidity while folding.

 

[Socalmp5]

For .308, easier to start with a ptr...