Birchwood Casy RIG Universal Gun Grease - 1.5 oz

Birchwood Casey RIG Universal Gun Grease in 1.5 oz size is a thin-film synthetic lubricant and rust preventative engineered for long-term firearm preservation across all weapon systems—rifles, handguns, shotguns, and muzzleloaders. A single thorough application creates a protective barrier that resists rust and corrosion in high-humidity, salt-air, and extended storage environments where metal-on-metal contact and oxidation pose the greatest threat to weapon reliability.

The 1.5 oz container format delivers precision application without bulk, making it ideal for field maintenance kits, range bags, and operator loadouts where space and weight are critical. RIG formula penetrates deep into bore surfaces, trigger mechanisms, and gas tube systems while leaving a non-tacky, low-viscosity film that does not gum up or collect debris during use. This dual function—lubrication during operation and preservation during storage—eliminates the need for separate products in most tactical and hunting scenarios. The grease remains stable across temperature extremes and maintains its protective properties through extended periods of inactivity, making it the standard choice for firearms held in reserve or deployed intermittently.

Law enforcement armories, military units, and serious sport shooters rely on Birchwood Casey gun grease for duty weapons, historical firearms, and precision rifles where corrosion control directly impacts operational readiness. Whether maintaining a service pistol between duty cycles, protecting a hunting rifle in off-season storage, or preserving collectible black powder systems, this universal formulation addresses the core maintenance requirement: keeping steel dry and protected without introducing contaminants that attract fouling or degrade ammunition performance.