I think the key phrase in the Irish law, which I'd imagine is derived from some international transport of arms treaty is "designed for use in warfare." A shotgun is not designed for that purpose. Words matter, and I'd assume they were chosen careful in this instance in which the issue is transporting, not owning, a legally permitted shotgun.
(PS A 9 year old former schoolmate of mine had a permanent back injury from being shot in Ireland, so I'm not unaware of the history)
Last edited by Silvaire1; 28th Oct 2015 at 18:10.