I have put about 3 or 4 boxes through my Glock and Beretta with no malfunctions. I don't know how it stacks up from a benchrest, but I found it as accurate as anything else in combat shooting at a B-27. I had no trouble putting shots inside the 9 ring without trying too hard. It seems pretty clean.
As an aside, I tried a couple of boxes of the MagTech in .40 S&W also, and I was amazed at how clean it was. The guns barely looked like they had been fired, and cleaning was a breeze. I did not expect much from that ammo, but was pleasantly surprised. No malfunctions either. The shop where I bought it can't keep it in stock.
-10CFR