RM-B Forged Blade Chrome Satin - Limited EditionNew Generation Forged Blade Iron Precise CNC milling of the back face surface while forging integrally creates excess weight, enabling the ideal center of gravity with a slightly thick sole width. Strong Loft Designed with a stronger loft than regular muscle back irons, it combines distance performance with a soft feel. Simple Design A fusion of step taper blade design used in RM4 wedge and simple exterior design It looks like a professional tool.