milcop512,
At one time Cheaper Than Dirt had some P220 38 Super mags (American mag release). But that was some time ago.... a few months ago, the still had some, but I just checked right before posting.....NADA. Good thing I picked some up a few years ago....
I have 2 P220's in 38 Super. One I actually found here being advertised. The second was found by a dealer buddy at a gun auction (I was w/ him when he was looking over the stuff the night before the auction....saw the P220 and I drooled..... Didn't say anything to him...but the following Tuesday, I dropped by to see what he picked up and saw that he had it! It promptly came home......)
Might I ask how much your P220 38 Super ran?
eta-
I've shot mainly ball, 130gr. Nothing fails to feed nor eject. Tried some 125 silver tips and the fed fine. (Toyed w/ the idea of carring both of them at the same time....LOL)