I figured I'd better start a new thread rather than take one of topic... not that I ever do that of course!
It seems that within the slug shooting community there are a lot of people who advocate 20 ga. over 12 ga. and I am wondering why.
When it comes to home loaded sabot rounds I am totally baffled by this as the same slug can be shot in both guns in an appropriate sabot so I'd figure 12 ga. would do the same velocity as 20 ga. with less pressure due to larger base to push on.
For full bore slugs there are heavy 20 ga. slugs and light 12 ga. slugs so for home loading again I'd figure you load what you want to get the job done.
For factory rounds maybe 20 ga. are all you need and have less recoil?
The answer will be a bit academic for me as I am set up for 12 ga. and don't plan on changing unless there are really good reasons and a bit lighter gun with a bit less recoil isn't enough reason for me.
Help me out here! What am I missing? There must be more to it.
Longbow