Most of the major AR makers offer one or more.
The bullet will make one full turn in 10-inches of barrel length.
The Remington 700 BDL chambered in .308 Winchester typically has a twist rate of 1:10 inches. This means that the rifle's barrel will make one complete rotation for every 10 inches of travel down the barrel. This twist rate is well-suited for stabilizing a wide range of bullet weights commonly used in .308 cartridges.
Why the **** would you want that!?!?!
science, Bullet markings and check them with the rifling of the firearm. Barrel twist and or markings can help ID the gun fired from. Nothing can tell you for sure, It can just tell you it was fired from a barrel like that of a type or make.
Ir refers to number of inches of length that it takes for the spiral line of the rifling to make one complete 360 degree turn.
The twist rate of the Sako L461 Vixen in .222 Remington is typically 1:14 inches. This means the rifle's barrel will make one complete revolution every 14 inches of travel along the barrel. This twist rate is designed to stabilize the lighter bullets commonly used in the .222 cartridge, ensuring better accuracy and performance. Always refer to the specific manufacturer's specifications for the exact model in question.
To calculate the land dimensions when making a rifled barrel, you need to determine the desired twist rate and the caliber of the barrel. The land width can be calculated by taking the total groove depth and dividing it by the number of lands. Additionally, the land height can be derived from the groove depth and the overall diameter of the barrel. Accurate measurements and precise calculations are crucial to ensure optimal performance and accuracy of the rifled barrel.
Twist and twist and loop
A few years either way of the turn of the century
You Just Twist It More!
You Just Twist It More!
holes