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9/11/2004 3:23:23 PM EDT
What is the difference between 1-9 and 1-8 rate of twist and what exactly does fluting do?

9/11/2004 4:34:05 PM EDT
[#1]
Fluting takes some material off the side of the barrel and lightens it.
9/11/2004 5:24:15 PM EDT
[#2]

Quoted:
What is the difference between 1-9 and 1-8 rate of twist and what exactly does fluting do?




About 1 inch.

Really
no really
ok the shorter the twist, the better it handles longer bullets.  Some 1 in 9 can handle the 'above 65 grain' bullets, but the 1 in 8 should be better at that.

As said, fluting takes off some material but keeps the same outer diameter so helps rigidity.  If you compare a fluted barrel and a non fluted barrel of the same mass then the fluted one will be more rigid.
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