Simply put, the finish is engineered for performance. The relatively new coating is currently used in fuel injection systems, but also has a number of other promising applications ranging from automotive to medical, down to high-end timepieces (the Space Black Apple watch uses the coating), and now golf equipment.
PXG's recent durability testing found DLC to be significantly better than anything currently available. The process is expensive, but the results are remarkable, said PXG founder Bob Parsons.
The Xtreme Dark finish is rock solid and absolutely beautiful. 716 MB irons feature a precise, high muscle design with a squarer toe, thin topline and pre-worn leading edge for maximum shot control. Designed using a combination of player input and high tech CAD modeling, 716 MB irons deliver a pure, forged, muscle back feel. Tour-proven flight from the high muscle design. Precise, Tour-proven trajectory through the set from the optimized CG progression.Precise turf performance with less dig from the pre-worn leading edge. The item "Titleist 716 MB Forged Iron Set (4-PW) NICE RH Xtreme Dark Finish YYLF" is in sale since Wednesday, June 16, 2021. This item is in the category "Sporting Goods\Golf\Golf Clubs & Equipment\Golf Clubs". The seller is "golfcustomsolution15" and is located in Fort Mill, South Carolina. This item can be shipped worldwide.