You must be joking. It will take at least three months to get that done. As it happens I spoke to Mr Smith today. I told him I want my drum sten back, I asked him where in the que it was and was told it is next to be tested. I also asked him whether I needed to send in guns with 18 1/2 " barrels to get non restricted Fart numbers, he told me I don't have to, they will take my word for the barrel length.
Do you have any idea what diameter screws should hold the barrel retaining collar in place ?