Got my M92 out of jail Friday....came straight home and installed the CNC warrior brake, detent pin and echo 93 sling mount. Waiting on a set of furniture from Ironwoods. Can't wait to actually take her to the range! My first commie gun, I was very surprised at the simplicity, loose tolerances and the interesting machining. Mine wasn't that grungy, just some dry, tar like cosmolene.