Ally Blue 4 (PLD Milled)

The maker's page prose captured for this entry describes golf bags, not the putter itself, so nothing quotable on the Ally Blue 4's design comes from Ping directly. What we have on this release comes entirely from third-party reporting.

The PLD Milled Ally Blue 4, per golf.com, is described as a fully machined, three-piece design with an aluminum body and hosel and a stainless steel soleplate, a combination the outlet says is meant to boost MOI. Golf.com calls it an extremely high-MOI, easy-to-align mallet, with a square footprint and full-length top alignment aid, and notes it cannot be customized with alignment options. TGW.com's construction description largely matches, fully machined, three-piece, aluminum body and hosel, stainless steel soleplate, and adds that the putter suits a strong arc stroke and carries high MOI. Ping.com lists it as having limited availability, and golf.com gives Feb. 22 as an availability date.

On price, golf.com puts the MSRP at 485 USD. That figure, like the construction and stroke-fit notes above, comes from a single outlet's reporting rather than anything verified or published by Ping directly, so treat it as reported rather than settled. Within Ping's PLD Milled line, the Ally Blue 4 sits as a milled mallet variant distinguished, according to golf.com, by its square footprint and full-length alignment aid, and by the multi-material build that the same source frames as the model's headline engineering point.