No certainty, but I would expect that as the firing to get the casing would be at the end of the manufacturing process, unless they had a backlog, there should only be a few days start to finish for assembly. When the component parts are made is potentially another story. But the test firing is the start of the weapons life as a complete entity.
They did look up mine, and it was over a week's span from mfg to test-fire.That was how they researched a barrel issue.
They did look up mine, and it was over a week's span from mfg to test-fire.That was how they researched a barrel issue.