Big Bertha's back: Callaway’s GC technology
January 22, 2014
Charlie Rymer takes a look at Callaway Golf’s new Gravity Core technology in the new Big Bertha Driver from 2014 PGA Merchandise Show at the Orange County Convention Center in Orlando, FL.
Video:
2014 PGA Merchandise Show: Callaway’s Gravity Core
Charlie Rymer takes a look at Callaway Golf’s new Gravity Core technology in the new Big Bertha Driver from 2014 PGA Merchandise Show at the Orange County Convention Center in Orlando, FL.
