Arms of America 80% polish receiver hardness test.

I purchased two 80% receivers that are stated to be 100%heat treated.
Well here is what I found out.

I hope this information helps some of the builders out there.

9 Likes

Is there a piece of equipment you don’t own?

4 Likes

That’s what I thought when I seen the hardness tester, then I remembered I had one of my own :speak_no_evil:

2 Likes

Lots of stuff to be honest. I would love to get a surface grinder but I think that in order to do that I would need to sell the car for space.

2 Likes

! Now I’m intrigued! What kind did you have and primary what did you test?

2 Likes

A 5’6" model mostly for testing wood :rofl:

2 Likes

I walked right into that one! :joy:

2 Likes

I shared that with her and now calling her my little wood tester :laughing:

opps…wait :flushed: sounds wrong

2 Likes