After my drs. appt. today I went to a city range to relieve some frustration, about 400 rounds of frustration.
When I arrived there, with my Sport I and my AR-556 in tow, I saw a friend there. He had rented a few AR's to see which one he liked. He had a brand new Sport II sitting on the shelf about to shoot it. He had already rented an AR-556, a Del-Ton, and a Core 15. After he shot his 10 rd. mag (Range rules-10 rds. max) I shot it. I had only shot a few Sport II's but not a brand new one. That thing was spot on! In a way I wish I had bought a Sport II, but the day I was testing AR's to buy, the Sport II was wore out! That was the breaking point for me, and the decision to buy the AR-556.
Anyway, that GS was selling the Sport II for $615 + tax, call in, etc. I told him GAG was selling them for $525. He ordered one when he got home.