Got a 6.5x284 barrel, which would have been a special order from Blaser, retailing at over £1000. It's had 150 rounds through it, maybe less. I've got the exact count in my loading book..
finished at 24" with a 14x1 non spigot thread and nice crown (done by Steve Kershaw). It's a sporter profile without open sights. 1:8 twist and very accurate. Thomas Haugland has had good barrel life out of his R93 6.5x284 barrel as well as stunning accuracy. Makes for a really accurate stalking rifle.
could RFD it at cost if needed.