I picked up a Sport last week for my nephew. Mounted an old EOTech on it and went out and sighted it in. Shot over 100 rds of asst 223 and 556 ammo with no problems at all. It seemed to be a bit more accurate than some of my other AR's, or I was just having a really good rifle day.

I'll give it to him this weekend for the urban rifle class I signed him up for.

No complaints at all.

Mike