The 46 and 146 model was both made before or during WW2 on either 96/M38 or FN M98 actions, in both 9,3x57 and 9,3x62. After the war these models were replaced by the 640 model and subsequently the 1600, which was built on either M98, 96/m38 and Husqvarnas own, "improved" M98. They were available in different qualities and many of them hade Beech or even Birch wood, and they had lost the elegant shape of the pre-WW2 46 and 146.

Still workable and usable rifles though, but never of the quality of the earlier rifles.

/C