Ardmore

The 2017 TP Collection Ardmore came into the line as a mid-size mallet, according to golfretailing.com, one built around a deep cavity with dual sightlines meant to help with balance and alignment. That same reporting places the head weight at 355 grams, with a 3.5 degree loft and a 303 stainless steel face.

Where the Ardmore sits geometrically is worth noting for anyone sorting through the TP Collection: golfretailing.com reported a double bend neck with three-quarter offset paired with a face balanced head, a combination that points toward a straighter-back stroke rather than one with significant arc. That pairing, a mallet shape with a face balanced build, is a common setup in modern mid-size mallets, and it's the kind of detail worth checking against the putter itself before buying on stroke type alone.

Golfretailing.com also has the Ardmore reaching retail in April 2017. Beyond that window and the spec figures above, the record here is what golfretailing.com reported at the time, and nothing further has been verified independently or added by the maker's own materials.