7RM Copper Fouling

[Grim's Reapers]

Anyone running Hornady 180 ELD-M's or 190 A-Tips in a 7RM?
I get copper fouling something fierce which I suspect might be the large bearing surface of those pills. Anyone have any experience with them?
I'm running a Douglas 26" Heavy Barrel 1:8 twist.

 

[Grim's Reapers]

Anyone? Gotta be at least one person on here running those bullets in their 7RM. LOL