That 445 Super Mag looks like a great round for my needs here in the woods in Missouri. Seems like it falls in between the 44mag and the 444. I'm guessing the recoil falls somewhere in the middle too. I have shot my buddies encore 15in standard contour barrel 444 with the wood grip. It was not what I would consider comfortable but for hunting it is doable. What barrel length do you think would make the 445 comfortable to shoot? A 13-14in full bull with internal brake shouldn't be bad at all should it?
