Original X-Tour iron
It also doesn't have the bore-through shaft design of the original X-Tour iron. What this means to me, although I can't confirm it yet, is that the wholesale golf X-20 Tour irons probably use a unitized shaft while the X-Tour and X-Forged irons use a taper tipped shaft. That difference means a great deal in feel. Better players have long preferred the taper tipped shafts found in most forged ishiner.