An experimental, prototype M1.  This build includes a welded jet neck, custom white paint, a titanium [AG-Ti] Tour-Compact base plate, polished black shaft with a torched then polished titanium shaft ring and a white lizard exotic Pistol GT Tour grip.
 
The M1 includes:
Right Handed, Welded Jet Neck Mallet Putter @ 34"
AG-[Ti] Tour-Compact Base Plate
Limited Sparkle Smacker Headcover (made by Hatch Golf)
389 grams
Ow&Co. Polished Black Shaft
Ow&Co. / Ben White Lizard SuperStroke Pistol GT Tour Grip
Frost White Paint
CONUS shipping