So I'm thinking real seriously about buying a Carbon 15 97S. I like the low weight and integral iron sights and stainless steel barrel. But I know almost nothing about how the rifle performs. Most importantly, is it reliable? No dust cover, no forward assist... But maybe it doesn't need em! Also, what kind of accuracy could I expect? So, anyone with experience with these carbines, lemme know your opinion! Also, what kind of optics would you suggest? I'm just looking for a good general-purpose optic to put me in the bullseye at 100-200 yards, but that could also be used (maybe) in close, too.