Does the new .357 cal 800mm M3 barrel have o rings between liner and barrel?

[whitetail17]

Is that why there is no carbon liner for .357 cal in any length? Does this caliper not use o-rings? What separates the superior heavy liner from the steel barrel it self, i have not had mine apart to look, but the diagrams on fx website show no o rings.

 

[drumie]

They just have teflon tape between the barrel liner and the steel sleeve. There isn't any room in there for o-rings or a carbon fiber liner.

 

[whitetail17]

thank you!

 

[Guard9208]

You're welcome..