I will never shoot the Wolf .45 ACP ever again!!! I've put over 3000 round of various hardball and hollowpoints through my Kimber without any problems. Then I tried the Wolf ammo since it was cheap. I experienced my first FTF and FTE with the first box! Unfortunately, I bought 10 boxes. It's also inconsistent. Some rounds are much hotter than others ( you know..bang-bang-BANG!-bang-bang.) And you have to get use to that weird smell you get after firing it. The worst part is the residue that it leaves behind in your guns. I mean DIRTY!!! My poor kimber has never had it so bad. Just a couple hundred rounds leaves this gritty sand-like powder all over the inside of the slide and frame. If I want to shoot cheap from now on I'll stick with S&B. At least it's clean and accurate.
The 9mm Wolf ammo isn't all that bad though. It seems a little hotter than standard 9mm (which my CZ-75 prefers)and the muzzle flash is greater, but it seems a bit cleaner than the .45 ACP. It's also fairly accurate which the .45 ACP is only so-so. Why Wolf can't make their .45 ACP as well as their 9mm is beyond me.