Unfortunately, 223 Wylde is only available for the PredatAR series rifles.
The (1-in-8) 5.56 NATO PredatOBR has the quick take-down feature, which will be nice when I eventually add a 14.5” barrel & can. Being that I presently only have (& reload for) 5.56x45 rifles, with no plans on adding a 223 Rem to the lineup, the OBR makes a lot of sense.
5.56 NATO, 5.56x45, .223 Wylde, and .223 Remington are basically the same..556 runs higher pressure so you can't shoot it in a barrel marked .223.
You can shoot. 223 Rem, .223 Wylde and .556 in a barrel marked .556 NATO and .233 Wylde.
The .223 Wylde chamber is a little tighter than the .556 so it is a little more accurate.
I hope I understood your statement and didn't confuse you.