This was a custom order from Ping and is not offered through Ping retail. This was ordered with the Serrano X-stiff 60g with 1" added length over the standard 45.75" I also ordered a I15 driver with the same custom specs and picked them both up today(7-20-10) I hit both in seperate sessions with a vector pro launch monitor and then took both out to the range. I have decided to keep the I-15 driver only because it matches the rest of my I15 irons. the G15 averaged 4 more yards in my session, but it wasn't a huge difference. My session ended with the following specs on this exact club. swing speed average was 112mph. carry average was 301 Total distance average was 312. Backspin was 2897rpm average. Launch was 12.9 average. Longest hit was 328 carry 338 total yards with 113 mph swing. Score average for swing was 91. I had a couple of mis-hits, and they were still 280. This club hits far and keeps the ball down for those of us that hit too high. You won't regret this club. I have listed this club as used because there was new sand down at the range and it put some superficial scuff marks on the club which you can see in the pictures. This hasn't played an actual round of golf yet. I guarantee this is authentic Ping and you can see the Serial in the pics and verify info with Ping if you wish.