Have a 700 40xb action at smith's for new barrel any suggestions would be nice.
Going to shoot 80gr Sierra.s or others, barrel will be chambered long to get max powder in case.
What Lenght 26" to 31" I have been told that the .223 burn most or all powder in a 26" barrel ?? and I might be loosing FPS by going longer
Twist 1/8 1/7 or other ??
any advise would be nice
Thanks manitou
Going to shoot 80gr Sierra.s or others, barrel will be chambered long to get max powder in case.
What Lenght 26" to 31" I have been told that the .223 burn most or all powder in a 26" barrel ?? and I might be loosing FPS by going longer
Twist 1/8 1/7 or other ??
any advise would be nice
Thanks manitou