Model 20B was made 1944-1956, 28,000 guns were made. In Sweden we call Husqvarna models 17 and 20 "torparbössor", which means something like tenant farmers guns, because they were made for low income farmers. Both built on the Lefaucheaux system.

They are very common in Sweden, but thanks to the gun restrictions we are only allowed six guns and/or rifles for hunting purposes, so sadly many 17, 20, 20b:s are beeing "deactivated" to the scrap heap.