The most notable design feature of the new 0311 iron line is COR2 a proprietary polymer core material that’s 20% faster than the original filler material yielding more ball speed accuracy and consistency with the same outstanding feel PXG irons are known for. The new irons feature more of the material than in the past as well as an extremely thin maraging steel clubface improving performance across the board.
Below you’ll find a list of putting-stat leaders and their flatsticks. Trend watch: All of these guys except Phil Mickelson play a mallet design but even Lefty’s flange-blade has mallet-like characteristics.
The AVX is a premium priced (same as Pro V1 and Pro V1x) multi-layer model with a cast urethane cover meaning it’s what would commonly be referred to as a “Tour” model.