garyt1957 Ok, I just came out of surgery earlier today so I’m going to rely on some cut and paste. Lol 🙂
Callaway Japan released this driver is 2011. According to Tour Spec Golf…..
Calllaway Japan’s new Legacy Black driver features a premium forged Hyperbolic ELF Titanium cup face with Hyperbolic Crown and all Ti body. The head sis 440cc and more traditionally pear shaped. the Black PVD finished head features 24g of internal weighting that help square the ball for maximum smash factor at impact.
I hope this helps a little.