candukid I think one would need to speak directly to the head of L.A.B. for the true/correct info on this.
The wording of both articles leaves much to be desired for 'truthful' info.
'heads or components' are sourced....... grips/shafts????
'some portion of the heads'.......most likely referring to the weights????
'and some sources indicate'
I got the salt shaker....how many grains do ya need? 😆