Twist Rates

Krieger Barrels offers a wide variety of twist rates as standard for our bolt action, M1A/M14, M1903, M1 Garand, AR-15 and AR-10 barrels. These twist rates are appropriate for commonly used bullet weights in their respective calibers. For those who want to go truly custom, we also offer non-standard twist rates in our bolt action barrels (Ask us about it). One of the great advantages in cut rifling is that in addition to very high uniformity in twist rate, we also have great flexibility in setting the twist rate.