I was hoping to use it in my SR1911 until I could find enough 230 grain HST to try, but it had a couple of failures to feed in the first few magazine loads. Also had trouble with it in my Kimber Classic.
The 230 grain HydraShok has fed reliably in the first 8 magazine loads, 57 rounds, in my SR1911.
Sure wish the Win 230 grain JHP had worked out for me. I'll use it in my PX4, which has no problems with anything I've ever tried in it.