Originally Posted by Jerry45
Remington 308s are 1/12.
People keep telling me that, and that might be a general rule of thumb, but I have a Remington 700 ADL in .308 that left Ilion in 1983. It's got a 1:10 barrel with the Remington date code on it. Remington may have installed different twists at different times for whatever reason they might have had for doing so.