Progress Golf BB6 HI COR Driver Head


The head will need to be shafted. Please get in touch with us for shaft options.

Hi Cor model for extra distance. Not for competition use.

Other shaft options are available. All BB6s are to be shafted and no head sales.

Our new AutoFlex SF505 is 51 gram, SF505X is 54 gram.
If you are a swinger who swings smoothly, SF505 will be good.
If you swing aggressively and fast, SF505X will be better.

X doesn’t mean the Flex as the other shaft brands.
Our X means, this holds better with the faster swing.


SF305X / 39 gram / Ladies / Swing Speed 65~85 mph

SF405 / 43 gram / Mens / Swing Speed 85~95 mph

SF505 / 51 gram / Professionals / Swing Speed 95~105 mph

SF505X / 54 gram / Long Drive Player / Swing Speed 110~125+ mph

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