Ok, IÂ’ve probably been watching too much American shooter, but anyway.
Yes the barrel I have is 14" stainless with the vented rib. It has a bead at the end and a plastic rear sight slide into a notch in the rib.
No I havenÂ’t used any 410 slugs in it. IÂ’ve given it some thought, but IÂ’ve heard that the 45Â’s do better then the 410 slugs, especially if you reload. IÂ’m not sure of all the specifics on the comparisons. I know IÂ’ve seen it mentioned on here before though.