To my knowledge it is the standard 1:14 twist. I was told today that Tikka offered a 1:8 at one point. I’m going to do some digging to 100% verify it is 1:14
Tikka T3x SS in 22-250 with 18" threaded barrel. 5/8x24
10 round magazine
DNZ one piece mount
14.5 Boxes 55gr soft point ($32/box on midway)
28 45gr JHP
Rifle has 22 rounds fired through it.
**scope not included**
$1000 shipped to your FFL