Which Turbo Nock for ST Axis arrows?

[cgehring]

I am thinking about getting a set of Easton ST Axis arrows and trying out the turbo nocks. The turbo nock website lists a hunter nock and the HTX nock. It says the HTX fits G-Nock bushings. It also said that the HTX is smaller so I thought maybe it would be the one to go with the small diameter ST Axis arrows but I don't know what a G-Nock bushing is or if that is what those arrows have. Can anyone tell me which turbo nock to choose? Thanks.
Sorry 'bout the run-on sentence..

 

[iaarcher]

The ST AXIS uses a new nock size of it's own. Its like a Gnock on steroids. I dont think that Turbo Nock has a size that will fit it yet.

 

[cgehring]

Thank you, saved me $20