Core 15 or Core 10. Any good?

[tazhunter0]

Looked at a Core 15 and Core 10 on Friday at a gun shop. I was told lifetime warranty no matter if I'm the first or the 5th owner of the firearm. Does anybody own one of these? How does it shoot? Was also told I could change the upper on it if I wanted to. Any info would be helpful, this will be my first AR rifle.

Thanks
Chris

[RJH1]

A friend of mine had one, and it seemed to be a good gun. Ran fine, and seemed pretty accurate.

[whitetailtrail]

I looked into them weeks back before I got a good deal on an Aero rifle. Most everything I saw was positive