J-BA(R) Bore Compound & Kroil - J-B Bore Compound & Kroil Kit

The J-B® Bore Compound & Kroil Kit is a powerful combination designed for effective gun maintenance. This kit includes J-B Bore Compound and Kroil, both renowned for their ability to keep your firearms in top condition.

- J-B Bore Compound is ideal for removing stubborn copper fouling and abrasive residues, ensuring a clean and smooth bore.
- Kroil penetrates deep to loosen rust and dirt, making it easier to clean and maintain your gun.

Keep your firearms performing at their best with the J-B® Bore Compound & Kroil Kit from Brownells.