My thoughts on this was to actually use a sawed off 12ga with a 80-90 degree pistol grip. From people with first hand accounts 2 shots is all you're likely going to get anyway so you have to make them count. I just figured it was easier to ask about the Mare's leg since people would be more likely to give a respectable answer on carrying this length of firearm on the person rather than in/on a pack.(since there are better options if I wanted something on my pack..)
I'm actually contemplating a baldric and holster with a cross draw as being the most practical. Similar to a broadsword draw if you will, only shorter and more lethal.
