The new 620 MB irons stay true to everything players have come to trust from this classic model, with distinct refinements that make them better than ever. The classic muscle back designed is forged from a single piece of 1025 carbon steel steel to maintain the incredible feel, sound, and performance of a Titleist player's iron. A slimmer topline and reduced offset offers a Tour-friendly look at address while matching the profile of the 620 CB irons to make it easier to create a mixed set. The enhanced camber and bounce in the sole improves the transition in and out of the turf. If you would like to customize the shafts, grips, lengths or lies give us a call or send an email to Tom@dallasgolf.com. Standard Titleist warranty applies and satisfaction is guaranteed.