And although it does get my barrel ports dirtier than the S& or Fiocchi, I have never experienced any problems with it. of your barrel and the slide just about every 40 rounds or so, it stayed fairly clean up. I believe I will go together with Fiochi once I https://donovanpkbun.hyperionwiki.com/1185319/helping_the_others_realize_the_advantages_of_30_30_win