Gun completed, choke bored out to 410, drilled and tapped with standard Weaver base, Millot Red Dot. Now to the reloads. 9.3X74R 3" shells fire formed to 410, 2-1/2" Magteck brass, 2-1/2" Winchester paper hulls and 3" Remington plastic hulls. 440 round balls sized to 410 and 41 mag 200g FN sized to 410. Wads are taped around with packing tape and a card wad over top instead of crimp. Brass shell are for slugs. Paper and plastic for shot. The slugs shoot 6" at 50y, trying for better groups with different powders and loads. The goal with the shot is 60+y with a 12" pattern. I have got a 6" pattern at 50y but a 3 foot group. a work in progress.