Is the the Taurus "medium frame" grip identical to and compatible with grips made for S&W L frame revolvers?
see Taurus 66 for example:
http://www.taurususa.com/products/product-details.cfm?model=66B4&category=Revolver
see Taurus 66 for example:
http://www.taurususa.com/products/product-details.cfm?model=66B4&category=Revolver