Little background info. I've got my CC and have a glock 19. I've not committed to carrying full time yet. Partly because I dont' want to carry the glock and partly because i'm still unsure. I've been looking for another gun. I had my sights on the M&P Shield 9mm but after shooting my old Winchester 22 this weekend, i'm really thinking about the 15-22. The other wrench is my plan is that i'm cross dominant, so I have to shoot long guns left handed. If I went with the 15-22, could i shoot a right handed model left handed? Thoughts on which to buy?