If you have a strong appetite for a roller in 5.56mm, then it's not a bad deal I guess. They seem to have been a steal as a Bud's exclusive, if I recall correctly. Correct me if I'm wrong, but the only thing Century about it is the receiver flat, right?
There is reemerging interests in roller lockers with a younger generation now because of "stabilizing braces", cultural acceptance of suppressors and availability of high quality cheaper options, like PTR.
PTR needs to make a NATO fed *3 (*9/5/3) series clones in 5.56 and make about a zillion dollars before the election. They could then also source the parts from RCM to make 300 BOs in the same fashion, and likely "break the internet", as the youths say.
I love seeing quality work out of Carolina!