This Proof Research pre-fit barrel drops onto a Tikka T3X action and is chambered in 22 Creedmoor. It measures 18 inches with a 1:8 twist and a 5/8-24 threaded muzzle, ready for a brake or suppressor mount. A pre-fit design lets T3X owners swap calibers or upgrade the factory barrel without custom gunsmith fitting.
- Brand: Proof Research
- Fits: Tikka T3X (pre-fit)
- Chambering: 22 Creedmoor
- Barrel length: 18"
- Twist rate: 1:8
- Muzzle thread: 5/8-24
- Construction: carbon fiber (per product title)
- Part number: 153253
