Ally Blue 4

The Ping Ally Blue 4 line, as our record holds it, consists of a single release: the PLD Milled edition that arrived in 2024. There is no earlier era to trace and no later revival to weigh against it. This is a one-release entry, and the record treats it as such.

Golf.com reported the Ally Blue 4 (PLD Milled) becoming available on Feb. 22, and Ping's own listing described it as carrying Limited Availability. Construction reporting across outlets converges on the same picture: TGW.com described a fully machined, three-piece design with an aluminum body, aluminum hosel, and stainless steel soleplate, while Golf.com's own account of the construction matched that fully machined, three-piece framing. Golf.com also put the body material as aluminum, consistent with the fuller construction description carried elsewhere.

The maker's own page prose captured for this listing runs toward Ping's golf bag lines rather than the putter itself, so there is no quotable line from Ping describing the Ally Blue 4 head or face in its own words here. What stands on record is the 2024 release itself, the limited-availability framing, and the aluminum-body, three-piece construction reported by the outlets that covered it.