Tipton Best Gun Oil keeps firearms running flawlessly in extreme conditions by reducing metal-on-metal friction and wear. This petroleum-based formula includes specialty inhibitors that protect metal surfaces from rust and corrosion across a wide temperature range, from -35degF to 345degF. Use it alongside Tipton's Best Gun Degreaser and Best Bore Cleaner for a complete 1-2-3 cleaning system that makes professional-level firearms maintenance easy. Made in USA Works with all firearms Lubricates to reduce friction and wear of gun parts Rust and corrosion inhibitors protect metal surfaces Protects in extreme conditions from -35degF to 345degF 4 oz. bottle with dispenser cap