Currently building a new 223 bolt action and trying to decide on a scope for it. I already have a 6.5 w/NF 5-25x56 (Mil-Xt) and thinking of getting a NF 4-20x50 for the 223. Since the 223 probably won't be used beyond 600 and mostly 200-300, I'm thinking the 4-20 would be a good choice. But, seems like reviews on it are mixed. Price of the two is about the same, and although the 5-25 is on backorder at the moment, I'm not going to have the rifle for a couple months anyway. I'm leaning toward the 4-20, but something tells me the 5-25 is the better choice. If someone has both, or has used both, I'd like to hear what you recommend. Thanks.