the very classic Remington Model 8 was made in .25
https://www.youtube.com/watch?v=XsQXksP-YhI

http://thegreatmodel8.remingtonsociety.com/?page_id=1051

DWM load the 6,5x52 and the 6,5x52R(25-35 WIN) before the war so it must have some popularity also in europe but not for the FN made version of the Rem.8 because the FN semiauto sporting guns were only made in 35 Rem.,iirc.

1935 DWM catalog

BTW, Ziegenhahn have the complete records about guns over SN 427 made in 1928
http://www.ziegenhahn.de/en/startpage/