FRT lists them as having 410mm barrels which would be ~16.15" putting it just over 26" OAL folded.
Although there is one sub entry of the .308 with 410mm barrel that is restricted under the folded OAL rules.
The prohibited rules posted before are ignored because the firearm has been Manufactured and not Adapted
I'd like to know if gravel can confirm the actual barrel/oal length is 410mm/664mm folded, respectively or if the stock has been pinned open.