as a pistol,it looks like a waste of ammo
Well that is a relief. For the moment. I agree that running 55gr and 62gr rounds through there is a waste except for practice. However, assuming a 1:7 twist, you start throwing 68gr+ in there, and my confidence in that weapon as a SD round skyrockets. Also, I really believe in a pistol of this sort for SHTF and vehicle defense. Whether Sig, AR, AK, or some other sort. With a brace, that makes a lot of sense as a bug out or get home weapon. As a gun for just camping in the woods, it makes sense too! WG
One of the many reasons the SBR regulations are so stupid. Words like "pistol" or "rifle" or "stock" are arbitrary--people can always find ways around them.