Break Free Break-Free CO-4 Collector-Protectant 4 FL OZ Single Queeze Bottle, CO-4-1

This Gun Cleaner from Break-Free is a unique 100percent synthetic oil formulation with multiple high performance anti-rust and corrosion inhibitors. With no wax or mineral oil the Breakfree Collector 4oz CO-4 Firearm Cleaner will not break down to form waxy residues under heat or with age.