I have a remington 11-48 in 410, its a lovely little gun but is fussy with carts, 19g fiocchi's work the best, one day I'll get a 1100 to match it when one comes up in the right condition.
I shoot mainly small gauges and when armsan brought out the semi in 410 the local gun shop asked me to take one out and test it for them (Good friend owns it) I tried it with an array of carts and it was hopeless, didn't cycle any, pulled most of the primers out and bent/split the end of the shell! It went back to the shop with a damming report and was later recalled back to armsan never to be seen again!!
Tedly