Originally Posted by
Ed M
Yeah, it stops doing that after a while.
The plastic rails don't do much except act as a guide for the slide during re-assembly.
If it really bugs you, just put a bit of Flitz on the plastic rails and hand rack it a bunch of times. Then pull/cut off the little stings, clean and lube the gun, and it should be good to go.
The only one of my Kahrs that did this was my CM9. I just scraped off the strings with a finger nail at cleaning time. It stopped after the initial break in, and hasn't done it since.