Written by Scott Kirsch (aka Sloppy_Snood)
IMO, the best shotgun barrel/choke bore cleaner, polishing agent, and accuracy enhancement is obtained through the use of a product called J-B Non-Embedding Bore Cleaner and Kroil creeping oil from Brownells. This combination helped my Hevi-13 patterns for the 2007 NWTF World Still Target Championship.
Here is the $10.65 (2.0 oz.) product as listed at Brownells:
LINK: J-B Non-Embedding Bore Cleaner at Brownells (Click Here)
…but, it is cheaper at Natchez Shooter’s Supply
LINK: $8.51 for J-B Non-Embedding Bore Cleaner at NatchezSS (Click Here)
And one of the best “creeping oils” to use with it is Kroil. It is less expensive at Natchez as well.
LINK: $7.49 Kroil Creeping Oil / 8.0 oz. Can (Click Here)
…and here is how you use it:
LINK: How To Clean Your Shotgun Bore with J-B Nonembedding bore Cleaner and Kroil (Click Here)
LINK: J-B Non-Embedding Bore Cleaner and Kroil - Best Use (Click Here)
And this is how you keep it off the carpet and from flying all over the place:
LINK: Muzzle Mate Universal Firearm Cleaning Tool (Click Here)
And if that were not enough….if you have a rough, “chattery” forcing cone (remove barrel from your shotgun; look inside chamber end at “the ring” inside the barrel closest to your eye), try using a FlexHone to smooth it up for about $50 from Brownells.
LINK: $37 800-Grit (Fine) Shotgun Flex-Hones from Brush Research (Click Here)
LINK: $50 Shotgun Barrel Polishing Flex Hone at Brownells (Click Here)
I would recommend using the J-B products with Kroil and FlexHone bore hone (using its own “Flex-Hone oil” oil exclusively) in the following order:
1. Use the FlexHone and specific FlexHone oil (only) that comes with the kit if you have a rough forcing cone or visible pitting or bore scratches in your barrel. Hone it and clean it out with patches and a bit of solvent, then dry patches until it is dry and clean.
2. Use J-B Nonembedding Bore Cleaner next. It is a slightly larger “grit” than J-B Bore Polish and will help remove anything left over from the FlexHone treament. Use the J-B Bore Cleaner repeatedly on the barrel bore but do not “slick up” the chamber itelf too much (if at all). Leave the chamber alone (safety reasons).
3. Lastly, polish it all up with J-B Bore Polish and Kroil as your lubricant. After following the container’s directions, push dry patches through the bore until the patch comes out clean.
4. Admire your work and test to determine if any pattern improvement can be realized (i.e. go shoot your favorite turkey load!)
Help the economy…..buy guns!!!! -Slospter