[canonsix]

I am very confused( very easily done due to my advanced age) looking at the KT web sife I see the SU16 has a twist rate of 1 in 7.I was pretty sure it used to be 1 in 8???? Anyone know when and if the change took place.Doug

 

[Junkie]

I believe it used to be 1 in 9 and then changed to 1 in 7. Not sure quite when.

 

[Bvgunlvr]

Howdy Doug, my barrel says 1-7, I understand early models had a 1-9 twist, but current production is 1-7

 

[canonsix]

Just got an answer about my rifle.Serial Number N**** is a 1 in 9.They did not say when the change came about. Doug