So I got my 1,000 rounds of Wolf last week and today was the first time I went out and shot it.
Prior to this, I have about 800 rounds of Sellier & Bellot 55 grain .223 ammo through my brand new Bushmaster and I never had any problems and it shot beautifully.
Today on the second Wolf round that I fired, I had a failure to feed. No problem, the TAP/RACK/BANG technique fixed the problem quickly, but this happened several more times throughout the day which was pretty annoying to say the least. Of the ~220 rounds of Wolf that I shot today, I had at least 2 failure to feed's and failure to ejects in each mag.
Also, I noticed that the recoil with Wolf was SIGNIFICANTLY less than the Sellier & Bellot match grade ammo that I was previously shooting.
My rifle and even the mags were extremely dirty from the Wolf.
None of this is a big deal to me though and despite all of this, I still got lot's of range time for a dirt cheap price and I have no problem dealing with FTF's and FTE's once or twice during each mag that I shoot. I absolutley would never use Wolf for a SHTF situation, I already have some S&B which I know shoots beautifully in my weapon stashed away for those purposes stashed away.
I experienced first hand all of the problems with Wolf that everyone talks about, but I will still continue to shoot it because I need the extra trigger time and don't exactly have boatloads of cash to dish out for ammo twice as expensive.
Wolf has it's purpose which is cheap trigger time at the range and serves that purpose just fine. Even with all of FTE's, FTF's, etc. I still think buying Wolf ammo is worth it and I will continue to buy it.