KleenBore® Rust Guardit™ – Nitro Solvent & Rust Prevention Oil. Our unique formula protects the inside and outside of the firearm. It alsolubricates to withstand high heat and pressure during firing, ensuring smooth performance with every shot andprotects against rust and corrosion, even in the presence of water.

KleenBore® Rust Guardit™ – Nitro Solvent & Rust Prevention Oil. Our unique formula protects the inside and outside of the firearm. It alsolubricates to withstand high heat and pressure during firing, ensuring smooth performance with every shot andprotects against rust and corrosion, even in the presence of water.