Re: Brass Khalil Mamouns
When someone refers to the heart they mean the part that sits directly upon the base which the downstem conects to. A brass heart is typically coated with stainless steel or nickel so it's often a little tricky to see what the heart is made out of unless bottom facing is uncovered as is the case with some Syrians.
Those are KMs in the picture and they do have a brass heart as do most KMs ( some of the newer ones are made out of all stainless steel ) presently being made. I have not heard of KM knock ofs but I suppose such a thing is possible. I used to have one.