Birchwood Casey SNO Universal Gun Grease

Birchwood Casey SNO Universal Gun Grease is a purpose-built lubricant formulated for every moving metal surface on modern and legacy firearms. Developed for law enforcement, military, and civilian operators who demand reliable action cycling and long-term corrosion protection, this universal grease eliminates the guesswork when selecting maintenance products. Whether you're prepping duty weapons, maintaining an armory, or storing firearms through extended off-season periods, SNO delivers consistent performance across pistols, rifles, and shotguns without requiring multiple specialized lubricants.

SNO Universal Gun Grease reduces friction on critical moving components—including slides, bolt carriers, trigger assemblies, and operating rod systems—ensuring smooth functioning actions under both normal and high-round-count conditions. The formulation provides excellent metal-to-metal lubrication while resisting washout from moisture and environmental contamination, making it ideal for both dry-climate deployment and humid storage environments. Applied liberally to bearing surfaces and pivot points, it creates a protective barrier that prevents rust and oxidation during extended storage, preserving firearm integrity without attracting excessive dust or debris accumulation.

This grease suits any operator performing routine maintenance on centerfire or rimfire platforms, from competitive shooters requiring flawless cycling to military and law enforcement personnel managing multi-firearm inventories. Apply SNO to all moving metal interfaces—especially bolt lugs, carrier rails, and trigger pins—during routine field stripping or complete disassembly. Its universal compatibility eliminates the need to stock multiple lubricants, streamlining maintenance protocols and reducing inventory complexity in both individual and institutional settings.