I received a set of these wrenches from Malcom, I started using them the day I got them. ( I was skeptical) All the wrenches we use we made. I have used the 12 ga wrench to assemble and dis-assemble about 40 Model 12's so far. You can't tell it has been used.
I am very happy with them, Malcom is a great person to deal with.
Thanks Mac
Roger Eubanks