Metal-X Core Models (#1, #6, #7, #8, #9, and Rossie)

The Metal-X Core lineup gathered six heads under one roof: the #1, #6, #7, #8, #9, and Rossie, all built to the same Metal-X Milled foundation described on Odyssey's own product page. That page calls the line "one of the most technologically advanced milled putters on the market," and points to two features carried across the Core models: Metal-X roll technology, oval depressions milled into the face meant to "maximize the mechanical lock with the golf ball dimples," and a stabilizing crossbar visible from the back that stiffens the face "without adding much weight."

Each head in the Core group also shipped with an adjustable weight kit, three sets of weights at 10g, 15g, and 20g, letting a player tune feel to green speed rather than buying into a single fixed weighting. The #1 specifically is described as a one piece, milled rounded heel-toe blade with a crank-neck hosel and full-shaft offset, giving some sense of where that head sits in the shape spread against the other five.

Haggin Oaks lists the MSRP for the full Core set, #1, #6, #7, #8, #9, and Rossie, at 149 USD, though that figure comes from the retailer's own listing rather than Odyssey directly. Within the Metal-X Milled family, the Core models read as the accessible, weight-adjustable tier, built around the same roll and crossbar technology the maker's page uses to describe the line as a whole.