Correct and melonite treatment process (think that's what they call it). But stainless steel still rusts. That was one notch for the glock- they are tenifer process that's immune to anything practically which apparently only gets done in Europe cause the health and safety nuts in North America say tenifer is too dangerous and extremely toxic. Apparently it has been a common problem with m&ps to have some slide rust when moisture is regularly on the gun, going inside and outside of buildings, hot cold etc. not exactly something I may be doing lots but what if its raining and I don't happen to clean the gun well and moisture is inside, I'd hate to have gun cancer set in.




















































