Tetra Gun Obex Prime Gun Grease - 1oz - Obex Prime Grade 1 Gun Grease exceeds military-grade lubricants, ensuring reliable, fire-ready performance with extended maintenance intervals. It reduces fouling, operates in a wide temperature range, and lasts longer than other lubricants, meeting NSN specs for defense and aerospace. Effective on both belt-fed and precision rifles, it keeps firearms in top condition. FEATURES: Obex Prime Grade 1 Gun Grease Is Superior To Military-Grade Conditions gunmetal to ensure reliable fire-ready condition Higher cyclical rates between maintenance events, long lasting Wide operational temperature range Barrier coating minimizes surface attraction to dust, dirt, and carbon fouling Fire more rounds thru a bore in one treatment than any gun lube on the planet Meets or exceeds NSN specs for advanced weapons systems on defense and aerospace applications. Compare to TW25B grease. Obex Prime is grey in color to blend in better with gunmetal parts. Effective on belt fed ammo like 50 Caliber as well as precision rifles. Keep all types of firearms in "fire-ready" condition.