Progress Golf BB6 SB-03 Driver Head Wedge and a unique double-hold manufacturing

and a unique double-hold manufacturing method that increases the speed to the maximum speed

center of gravity

Each putter weighs 350g and is individually handcrafted by Mr Miura

335 inch Butt diameter: 0

Never distributed outside Japan

Progress Golf BB6 SB-03 Driver Head Wedge and a unique double-hold manufacturingBB6 SB 03 Driver Head Endless Ambition Series R&A USGA SLE Rule Conforming Double Impact. Low CG. Stronger Ball Flight. The BB6 SB 03 is a precision engineered Japanese driver head built for golfers who demand more distance without sacrificing control. Through its proprietary Power Center Bridge Structure and a redesigned shallow back profile, the SB 03 delivers explosive ball speed, a penetrating low spin trajectory, and the versatility to be tuned