I have the Otis kit that comes with three different cables as well as a variety of tips and brushes for different calibers. I got it originally to use on my "gas" guns like my AR clone and my Garand, so I could clean them from the breech end without taking them down completely. I have now started using the kit for revolvers as well. Totally satisfied with the kit although I have not yet had the opportunity to evaluate it on a mud-clogged barrel.

I hope that helps,

Frank

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sona si latine loqueris .