You want a 1 in 12" or 1 in 11" twist. The twist is not only important for accuracy and stabilization of the bullet, a faster twist decreases velocity and increases pressures (which is bad). You also want a barrel that is chambered SAAMI "Spec II" or in other words has chambered with a .100" freebore or throat. The freebore is required to have a reliable, accurate rifle that functions at safe chamber pressures and allows safe use of most commercially available ammunition. There are a lot of manufacturers still selling "Spec I" 1/9 or 1/10 twist barrels, be careful.
68mm = 6.8cm
The twist rate is 14"
The twist rate is 1/10"in the 7400
1-12 twist rate
what is the twist rate for savage 12 fv
The Springfield 1903 has a 1" in 10" twist rate. The later M1 service rifle also has a 1" in 10" twist rate.
6mm Remington twist rate is 1 in 9, 244 Remington twist rate is 1 in 12. The 1 in 12 twist will not stabilize long 100 grain bullets while the 1 in 9 twist will.When the the caliber .224 Remington's name was changed to 6mm Remington, the twist rate was changed.
twist is 1/10
According to the Weatherby website the twist rate is 1 in 10"
6.8cm (divide mm by 10)
68mm.
0.068 cc