CB-301: cavity model specifications (Right Hand Only) Material : Mild steel   Process: Precision forging Finish Finish: W nickel (satin) chrome   Set Contents: No.3 - PW, P/S (9 Irons)   Neck type: Straight Neck   SPECIFICATIONS  #3 #4 #5 #6 #7 #8 #9 PW P/S Loft 21 24 27 30 34 38 42 47 52 Lie 59.0 59.5 60.0 60.5 61.0 61.5 62.0 62.5 63 Offset 3.2 3.2 3.2 2.7 2.7 2.7 2.2 1.2 1.2 Bounce Angle 2 4 5 6 7 8 8 10 14 F.P 4 4 4 4.5 4.5 4.5 5 6 6 Weight 244 250 257 264 271 278 285 295 296 Features   Although the theories of forged iron design have not changed through the years, Mr. Miura’s latest design, the CB 301, has redefined weight distribution within the head. His concept is simple: Pull the center of gravity in towards the hosel, and move more weight out towards the toe. Each has a different effect on the iron. The first makes the head close more rapidly and the second slows it down. By working with the ratio between these two opposing forces, Mr. Miura is able to control the way the club face closes. This particular grind blends these two forces so that the club head squares more easily. It allows for a more fluid swing as opposed to a guarded effort to guide the club. With the best quality control in the industry, Miura Golf is the only company that can pull this off in a forged iron.