"Read this thread... post #10 by Hansam
My Oly "Plinker Plus" GI-16 CAR version (their A1 KISS guns) was sooo filthy the FCG looked like it was made of gray fur. Still ran fine, but I was shamed into cleaning it by my son. I had been running mostly Tula and Wolf - filthy ammo.
Whatever, it has been flawless from Day 1 - which to be honest, is to be expected when you buy something.
One side benny to an Oly is that many are so spooked by their old rep that they can be found all over the auction sites for a relative low price.
Check this out too, Sturm is a straight-shooter and calls them as he sees them;