I have a best quality Pac Nor S/S 325WSM barrel threaded for a Howa Rifle ie just screw in. £150 (A lot less than 1/2 price)
It has fired approx 50 rounds and was then removed from the rifle and the rifle sold with original 300WSM barrel because I bought a 325 Montana (which I still have). The Pac Nor barrel was factory ported and even with 220gn feels like a 22-250 but more importantly has no flip so you can see the bullet strike. Anyone interested in purchasing can try my 325 WSM Montana to see the amazing effect of the porting as I have ported that similarly. (PM me for pics)
However, if no-one is interested and if anyone has a S/S Howa WSM rifle with a damaged barrel I will buy that !