I bought and put all 1000 rounds thru my G17 over the past couple of weeks. Considering they were reloads, I inspected various handfuls of them for any of problems when I received them and they were all good. I didn't have any issues in my gun and will happily buy this again when it comes up. It seems that whatever issues they may have had a few years ago has been squared away now.
I've used MBI for a couple years (thousands of rounds) and reloaded some of their reloads myself. Never had an issue. In fact their .38 special is the best shooting round in my GP100. Just my take. I'd buy again if I needed any.
__________________ Savage Model 93 BTVS with Nikon Prostaff scope
Ruger 10/22 with Mueller 4.5-14X40 AO scope
Ruger LC9 carry
Springfield XD(m) 5.25 9mm
Springfield XD(m) 3.8" 9mm compact
S&W M&P 22
S&W M&P 9
Various black powder and collector guns