Callaway Golf

Callaway Golf- GBB Epic Star Driver

Rock Bottom Price: $599.99
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At Rock Bottom Golf, your satisfaction is our top priority! If for any reason you are not completely satisfied with your qualifying purchase, you may return that product for full store credit. Look for the 90 Day Performance Guarantee icon for all qualifying products.

GBB Epic Star Driver

The lighter the club, the faster the swing speed. Weighing just 286 grams, the Epic Star driver is an extremely light driver. It works in conjunction with our revolutionary, ball speed-enhancing Jailbreak Technology to help players of all types break their personal distance barrier.

Increased Swing Speed and Distance from Premium, Ultralight Components

Ultralight 286-gram total weight based on Mitsubishi Grand Bassara shaft, 41-gram Golf Pride J200 grip, 9.7-gram triaxial carbon crown.

Increased Ball Speed and Distance from Jailbreak Technology

Innovative ball speed technology that profoundly changes how the head and face behave at impact to promote more speed across a larger area of the face for increased average distance.

Maximum Forgiveness from Exo-Cage Construction

Innovative titanium Exo-cage with ultralight triaxial carbon crown and sole moves more weight to the perimeter for high MOI, high launch and low spin.

Faster Head Speed from Industry-leading Aerodynamics

Streamlined head with proprietary Speed Step to improve airflow for more swing speed and distance without extra effort.


Loft (*) Length (") Lie (*) CC Swing Weight
10.5 45.5 58 460 D0
12 45.5 58 460 D0

Shaft Information

Mitsubishi Grand Bassara GB39

Flex Torque Kick point
Light High Low-Mid
Regular Mid-High Low-Mid
Stiff Mid Low-Mid
Callaway Golf
Open Box:
Length & Lie:
Included (Matching)
Mens Right Handed
Callaway Stock Rubber
Shaft Material:
Shaft Name:
MRC Grand Bassara 40
GBB Epic Star
New, Factory Sealed
90 Day Guarantee!
(1) GBB Epic Star Driver
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Product Reviews
By Don
Timonium, Md.
May 24, 2018
Nice Driver
Looks good and has a great feel. I put the oversized Winn grip and that helps an old guy a lot.
ProsDefinitely more distance and I am hitting many more fairways.
By Brian
Lafayette Hill, PA
May 14, 2018
Awesome Driver
Fantastic feel with forgiveness and distance
By rourke
st maarten
April 10, 2018
nice solid driver
I have waited a long time for this driver to go on sale and finally bought it from RBG for a good price. My previous driver was a RBZ 10.5 deg from Taylor made and I hit it very well. This new Callaway is a whole different animal. I took it to the driving range and had some trouble at first, but worked with it a while and it is a very nice club. Totally different feel from my old driver, lower launch angle which I fixed by teeing the ball a little higher. Absolutely amazing feel off the face, which seems to have a larger sweet spot, this club launches the ball with on centre hits. I went out and played a round at my local course where I am very comfortable and I am getting 15-20 yards more with the new driver. Very straight. Also a lot fewer mishits. the shaft is very stiff and took some getting used to but I slowed my swing a bit and this club is a game changer. I am a big guy with a 100 plus swing speed, and a 21 hcp and this club goes a long long way for me without any changes in my set up or swing.. I still have not played with the adjustability of the club, but if it hits and feels this good out of the box I imagine it could only get better. If you are a fairly good driver of the ball I highly recommend getting one of these, with a little work you will be straighter and longer which are two things that are hard to do by just changing equipment and not working on your fundamentals.
ProsLonger, straighter, amazing feel even on off centre hits..
By Thomas
Harmony Pa
April 5, 2018
Adjustments are functional.
I found the Epic to be a nice addition. Being able to make some slight adjustments on the fly or at the range proved itself, makes hitting longer straight drives easy and fun!
By Mel
Miami, FL
April 4, 2018
Hits as good as advertised.
At least 20-25 extra yards.
By Scott
San Rafael, CA
April 4, 2018
The Callaway Epic driver
I have only been able to use it once but it was everything I had hoped. I had more distance and I really loved how I could adjust the club head for more or less draw and fade. Being an open box was great since it was still brand new and I got a good discount
By MD 58
Milwaukee, Wisconsin
April 2, 2018
Excellent Driver
Played once with this driver, due to weather conditions. Very forgiving with good distance.
ProsPoint and swing, easy as that
By Brian
Fairview, North Carolina
March 20, 2018
Awesome Driver
Best golf club I have ever hit much less owned. You you hit it in the sweet spot the best explodes off the face. I am easily hitting it 20-30 yards further than my older Ping G20, which was an awesome driver in itself.
ProsDistance Clubhead speed accuracy
By Jules
Peachtree City, Georgia
March 18, 2018
Get this Driver !!!
Getting this Driver dialed in. Got the 10.5* with regular shaft, hit it much higher than my old driver a Taylor Made SLDR so I lowered the loft -1*, hitting it much better and straighter, got it for a great price, go Epic and Rock Bottom Golf !!!
By John
March 12, 2018
Good product
I have played only one round with it. I am pleased, thus far. I like the adjustability feature. After about 14 holes I made an adjustment that fine tuned my accuracy. I would buy this driver again.