Is there a updated fx liner twist rate chart to include the 800 mm lengths?

[Healthservices]

Because one of my .22 800mm is 1:14 and the other is 1:18 is one designed for slugs or certain weights?

I thought the 800 was just for slugs? Dunno just a little confused

Allen

 

[HogKiller]

It looks as if they have the same part number. If so that's extra strange.

 

[Ydunn.223]

I'd check the twist rate on the 1:18 by hand its probably a 1:14 just mislabeled
now the early 22 cal 800mm barrels were a 1:16 twist rate

 

[Healthservices]

Hmmm okay that interesting. Makes me wants to run home and check now

Allen

 

[bigHUN]

PID is the identification #
And I am happy to see they started finally marking on the part itself and not some stickers that wear out

 

[qball]

Whoa! I thought all 800mm .22 liners are 1:14, very interesting!

 

[Healthservices]

Okay my 1:14 is about 1 in 14. My 1:18 is definitely longer and at 1 in 18. Even in the picture above you can see the 1:14 has more twist to it.

AllenI

 

[FelixS]