Still waiting ( paid on Dec 14 ) for 2 .22 bolt probes from DC ... 
you have to wait about another week before calling
i just received an order from him and it took a month.i called him the 3rd week because he said all the parts i asked for was in stock.when i called he said a piece on one part needed to be made and was in the machine it would be ready in 2 hours and he would ship out the package that day.then 3 days later he called asking for my address which was on my order.i dont know how he fills these orders but he needs a better system
90% of the parts makers need a better system.
did i mention that the barrel band i received has to go back

under sized hole for the barrel he has to do whatever it is he does to make the hole bigger so my barrel will fit through it