Aimed at low-handicappers and pros the 919 Tour model replaces the 900 Tour a.k.a. the Brooks Koepka model and features an improved shape with a bit thinner topline that the many Tour players who game the iron prefer. A new more durable Pearl Brush finish reduces glare while providing a bit more refined look than the previous matte finish.
All of them feature the company’s signature RifleScope alignment technology. Happy also focuses on alignment by offering a customizable design. Bloodline putters feature a unique weighting design that allows the putter to stand up on it’s own so you can get behind the ball and check your aim.
In addition a Crown Step design lowers the CG allowing for improved launch characteristics. The Z F85 comes standard with a Project X HZRDUS Red 65 shaft and is available in 13.5° 15° and 18°.
Other features include a low compression core for excellent feel and low-spin distance on long shots and a 338 speed dimple pattern for less drag improved launch and solid performance in windy conditions. Less sidespin for straighter shots is an additional benefit a wide variety of players will appreciate.
Since then however the JPX 900 models most notable the Forged Tour have been a huge hit with all kinds of players including two-time US Open champ Brooks Koepka.