Steel - Carbon Shaft Inserts

[va bowbender]

I saw advertised somewhere Steel - Carbon Shaft Inserts for FOC weighting.
Does anybody know where they are available?
Like these but steel.

[Kanga]

Rob.

Contact Steve the Shultzmister I think he uses steel inserts.

[va bowbender]

I guess I'll go with these from 3 Rivers:

Gold tips have a wieghting system. I still have my long allen wrench >30" to remove and add wiegth to both from and back. You get brass wieghts to add.

I got mine thru ye old archery shop. I don't shoot carbons anymore but it works.