Stated this receiver heel isnt annealed..
Is it my eyes, or is this annealed?
https://www.milsurps.com/images/impo...100_0603-1.jpg
Heres mine to compare
https://www.milsurps.com/images/impo...99802855-1.jpg
https://www.milsurps.com/images/impo...99924704-1.jpg