I have 4-PW which i ordered from ping (I use a hybrid instead of a 3 iron) 3 years ago, irons are neutral "black dot" with standard R ping shafts and in great shape.
As with most Ping irons, they are easy to hit, they are long and straight.
The new irons I bought came with a gape wedge so I'll throw in a 52 deg Cleveland CG10 Black Pearl Wedge that cost $120.00
Asking $350.00