Congrats! The only problem I ever had with my Rock Island 45 was jamming. In the first 250 shots, it jammed like crazy. I paid a gun smith 30 bucks to polish the slide and I NEVER had another problem. I think the mixture of getting broke in and the slide being polished fixed the problem. What a great gun for the money!
What's the recoil like on the 10mm? You could use that thing for bear protection!!