Thanks Larry,
I haven't looked through one yet, but have found several good review on them. I'm want to put it on my R-15 which currently has a 4200 4-16x50 on it. I really like the 4200, but I robbed it from my encore 204 barrel when I got the AR. For the price it seems very reasonable and I also would like the side focus feature. I would be giving up the extra 2x and 10mm of view, but think it would do fine on the 223. It would also look pretty cool sitting on the R-15's camo job! I happen to live about 330 yards from a natural funnel which gives me quite a few shots at yotes at that range. To tell the truth, I want my 204 back for that range shooting. It's more accurate and that 32 grain pill put them down better than the 55's that I'm shooting with the 223.