great find as I just bought one of those at auction 2 weeks ago and if it would not have been chambered in 7X57 I would have let it pass I brought it home and checked the twist rate and it is a 1:12 twist,I loaded up a bunch of various bullet weights and went to the range and I was suprised at how well it groups the 150-160 class of bullets but when I tried the 175s they keyholed,Swell lil rifle and I like it so well that Ill be lookin for more husqvarna in the future........