Best might be to call Vokey Wedgeworks. They should be able to fit about any iron shaft in the 44 SM-10.

"I love that this is an option now to swap out with my T150 PW. Will the project X LS 6.0 be available as a shaft? Currently not listed."


so I'm interested in your reasoning for this as I'm considering the very same thing. I hit my T150 W just fine, but there's just such a comfort zone for me with my 3 Vokey's I carry to complete my bag. When I saw that 44 being offered, I thought dang, that'd be nice!