Hi guys, well, we are going to forge ahead on the barrels early next month... we will make identical (except front sight base height) 6" barrels in the Navy and standard P.08 commercial versions... I'm sure our first run will be less then a dozen barrels... As it will be set up and fixture time... I don't believe we will get into the artillery types... Like to, but just the mill work on the standard barrels will be enough of a challenge for us... Thanks for all the input, you guys are great! best to all, til...lat'r....GT...