- brass brush
- Media blaster
- stock gen iii
- Rotor pack
All the important bits are good. Rotor pack had 95% of the coating (much better than my stock gen iii). Bearings all felt good. My one and only complaint was the corrosion on the outside. I know I know, it's a used unit, but it doesn't take very long to clean it up with a Media blaster. Or even a brass brush and aluminum cleaners. Here pics after cleaning. The snout is heavily pitted so it looks kinda bad, however, the casing looks A1.
I shopped around for an M90 for about 5 months before settling on the Gen 5 from ZZP. Glad I did. Mine looks and feels brand new. Far superior to any junkyard pulloff I may have been considering. I will be buying another.