twist is 1:9
The twist rate in a Winchester 670, 243 caliber is 1:10.
Depends on caliber. www.countrygunsmith.net
Them twist rate of a Winchester model 70 rifle in .223 Rem.is 1"in 9".
1 in 10
1/10
the rate of twist i probably 9" or 1 in 9" not to sure.
The rate of twist for a Browning X-Bolt 24-inch barrel typically varies depending on the specific caliber of the rifle. For example, the .308 Winchester generally has a twist rate of 1:10 inches, while the .30-06 Springfield may also feature a 1:10 twist. Always refer to the manufacturer's specifications for the exact twist rate corresponding to your specific X-Bolt model and caliber.
1 in 12"
According to Linda in the customer service department at Browning Winchester at (800) 945-5237 the 12 Ga models have a 1 in 28 twist rate.
1/12
Impossible to answer without knowing the caliber.
Odds are 1 in 8