Mini drivers are past the experimental phase. What started as a niche option for a handful of Tour players has quickly become one of the fastest-growing categories in golf equipment. Nearly every major manufacturer now has a mini driver in the lineup, and golfers have embraced the concept of a club that bridges the gap between a driver and a fairway wood. Last year, Titleist entered the ring with the GT280 Mini Driver. Now, the company is back with its next evolution, the GTS300 Mini Driver.
At first glance, the changes appear straightforward. The head grows from 280cc to 300cc, forgiveness increases and the overall shaping evolves. Spend a little more time at the details, however, and it becomes clear that this isn’t simply a larger version of its predecessor. Instead, the GTS300 reflects what Titleist learned from Tour validation and golfer feedback, while continuing to refine what a modern mini driver can be.
A Growing Category
The timing of this release says something about the current equipment landscape. Mini drivers have moved beyond novelty status. For many players, they’re becoming a legitimate second option off the tee. They offer more confidence than a driver on demanding holes while providing more distance than a traditional fairway wood. Others appreciate having a club that’s still playable from the turf when the situation calls for it, and the larger face does offer more real estate.
Titleist clearly sees long-term potential in the category. Rather than waiting several years between releases, Titleist has already introduced a second generation, something we don’t typically see from the company.
More Forgiveness Without Losing Versatility
The biggest change is the head size. The GTS300 increases to 300cc while maintaining the same face height as the GT280. According to Titleist, the additional volume delivers between 15 and 20 percent higher MOI, creating more forgiveness while preserving the look and versatility that golfers appreciated in the original design.
Increasing head size doesn’t automatically create a better mini driver. Make it too large and it begins to lose the qualities that separate it from a standard driver. By maintaining the familiar face profile while adding volume elsewhere, Titleist appears to be chasing stability without sacrificing confidence from the fairway.
That design philosophy also shows up in the sole. While the GT280 carried over much of the visual language from the GT fairway woods, the GTS300 introduces a cleaner, more streamlined sole. The shaping looks more refined overall, with smoother transitions and less of the pronounced center keel that defined the previous model. The result is a club that appears faster and more nimble, while still retaining the low-profile characteristics expected from a mini driver.
Technology That Carries Over
The GTS300 continues to feature Titleist’s Seamless Thermoform Crown, a Proprietary Matrix Polymer composite that saves weight while allowing engineers to tune sound and feel. The forged L-Cup face also returns. It wrapps around the lower portion of the clubhead to improve ball speed and consistency on strikes low on the face, an area where mini drivers often see contact, especially from the turf.
Adjustability remains familiar as well. Dual forward and rear weight ports allow golfers to tune launch and spin characteristics depending on how they intend to use the club. Keeping the heavier weight in the rear promotes higher launch and greater forgiveness, while moving it forward lowers spin and produces a more penetrating ball flight for players looking to maximize speed and distance from the tee.
Built from Tour Feedback
According to Titleist, Tour feedback played a significant role in its development. Players who appreciated the performance of the GT280 wanted additional forgiveness while maintaining the versatility that made the original successful. That feedback ultimately led to the larger 300cc profile.
Justin Thomas is one of those players. According to Titleist, the GTS300 gives Thomas the flexibility to play a longer driver while maintaining a dependable secondary option when accuracy is the priority.
Titleist GTS300 Mini Driver – Who Is It For?
The GTS300 isn’t designed for every golfer, nor is it intended to replace the driver at the top of the bag. Instead, it fills a specific role.
Golfers looking for more confidence on tight driving holes may find it to be an ideal alternative off the tee. Many will also appreciate the ability to hit shots from the fairway without introducing a ton of risk. The added forgiveness should also make the category more approachable for players who liked the concept of the GT280 but wanted a little more stability.
As more golfers experiment with different top-of-the-bag setups, clubs like the GTS300 continue to make a compelling case. Driver, mini driver and either a higher-lofted fairway wood or hybrid is becoming an increasingly common configuration.
GTS300 Mini Driver Pricing and Availability
By increasing forgiveness, refining the shaping and preserving the versatility that made the original model appealing, Titleist continues to develop in a category that keeps gaining momentum. The changes aren’t dramatic for the sake of being dramatic. Instead, they’re targeted improvements based on how golfers and Tour players are actually using the club.
The new Titleist GTS300 Mini Driver features a 300cc titanium construction and will be offered in 13.0° and 15.0° lofts for both right and left-handed golfers. Like the rest of the GTS metalwood family, it utilizes Titleist’s SureFit hosel, allowing golfers to fine tune loft and lie settings for their preferred ball flight.
Stock shaft options include the Mitsubishi Tensei 1K Blue and Project X Denali Red, with a variety of premium custom shafts available through Titleist’s fitting network. The club will also feature the same premium headcover and wrench included throughout the GTS metalwood lineup.
The Titleist GTS300 Mini Driver will be available for fittings and pre-sale beginning July 10, 2026 with worldwide retail availability scheduled for July 24. Retail price is $549.
For more information, visit www.titleist.com.