10cc Syringe Pro Gold Lube World Famous Pro-Gold Grease, used and sought after worldwide by accuracy minded shooters! Easy to use and apply Syringe of Pro-Gold. A special superior formula grease engineered for firearm lubrication and protection. Superior performance on stainless, chrome molly, nickel, and blued firearms. Prevents metal wear areas: bolt action locking lugs, actions, frame rails, shotgun hinge pins, and reloading tools. Pro-Gold Features and Benefits: Anti-Wear Extreme Pressure Additive Heat Resistant Water Resistant Temperature Operating Range: 0°F to 500° F. Excellent for: Firearms, fishing tackle, and compound bows.