Originally Posted by Picher
I used the .22-250 to kill deer in the past, but the 1:14 twist couldn't stabilize 60 grain bullets, so I was handloading 55 grain solid-based bullets that were available back then. It's unclear whether the 1:14 twist would stabilize 55 grain Barnes TSX bullets or Nosler 60 grain Partitions. Mine wouldn't stabilize 60 grain bullets.
You're right the 1:14 twist of the Tikka probaly will not stabalize the 55 grain TSX or 60 grain Partition. However it will stabalize the 45 grain TSX bullet as the little H&R my buddy's son used is a 1:12 twist barrel. It wouldn't stabalize anything but regular 55 grain and lighter bullets. So when he wanted to use it on his TX hunt my friend handloaded those 45 grain bullets, the 50 grain TSX might work as well but he didn't try any.