Does this Mini-14 roll mark exist?

[TwoScoops]

I've seen the Mini-14 marked with "Ranch Rifle" and I've seen them marked with "5.56 NATO" ... Was there ever a period of time they were marked with both Ranch Rifle and 5.56 NATO on the same rifle? ... For example: some say Ranch Rifle on one line then CAL .223 on the next line. Have there ever been any that say 5.56 NATO in place of CAL .223? So, Ranch Rifle on one line then 5.56 NATO on the next line?

 

[chet15]

No.
The 5.56 NATO marking was standardized, replacing .223, well after the New Mini-14's (580- and higher) came out.
Chet15