A little back ground. I used to work in a machineshop.
I used to do some "G" jobs for a pistolsmith friend. In
turn he tought me how to do a few things or he would do
thejob free.Now,I'll give you an answer. I do not know
where you live so I can't give a referance. If you want
my friends number you'l have to E-Mail me privatly,
otherwise check around the range at which you shoot.