Actually, it is more complicated than that, and what you're showing is the first real action "designed" made by HVA, namely the 1640/1600 or a.k.a. the Husqvarna Improved Mauser. B.T.W., a real classic in .358 NM.
This action was made from 1953 'til 1967. Before that, they both used the M/94/38 actions (from 1927-'43, then '43 to '46 - Technically, they are the same action, but the M/94 was made by CG and the M/38 was made by HVA) then the FN-made M/98 action from 1937 'til '41 and 1946 to 1956 (and a bit later).
Then, they introduced their second own design, the M/1970, made 1967 to 1970. After, it was made by Carl Gustav FFV from 1971 until they sold the equipement late 1970's and subcontracted from some manufacturers in Belgium, then, later in Italy, the right ending up in Antonio Zoli's shop.
FFV also made it late '70's under the Viking trade name, then another company made under the same Viking trade name, but in Finland.
So, technically, it's true to say there is no-more HVA rifles made (this, since 1970), but a trade name being what it is, there are some newer rifles in Sweden bearing the name too (and don't expect seeing those on this side of the pound.. they will be Zoli stamped).