Birchwood Casey RIG Universal Gun Grease - 12 oz

Birchwood Casey RIG Universal Gun Grease is a professional-grade firearm lubricant and rust preventative designed for law enforcement, military, and civilian shooters who demand reliable long-term protection. Whether you're maintaining duty weapons in harsh field conditions, storing firearms in humid climates, or conducting routine maintenance on rifles, handguns, shotguns, or muzzleloaders, this universal formula delivers consistent corrosion resistance across all firearm types. A single thorough application—inside and out—creates a protective barrier that keeps critical components free from rust and oxidation without degrading performance.

The 12 oz container provides sufficient coverage for multiple complete firearms or extended maintenance cycles on larger collections. Birchwood Casey's formulation is engineered as both a superior lubricant and corrosion inhibitor, meaning it reduces friction on moving parts while simultaneously repelling moisture and salt spray—critical properties in marine, woodland, or high-humidity operational environments. The thin-film application method prevents excess buildup that can attract dust and debris, keeping actions clean and functioning smoothly without the need for frequent re-application in standard storage conditions.

Law enforcement armurers and military gunsmiths rely on universal formulations like this to maintain heterogeneous firearms inventories without switching products between platforms. The grease is compatible with all firearm materials—steel, stainless steel, aluminum, and polymer—making it ideal for duty weapons, collector arsenals, and hunting firearms alike. For optimal results, apply a light coat to all exterior surfaces and internal lugs before extended storage, or use as part of routine field maintenance kits for operational readiness.