BoltLube by zMAX is the premier firearms lubricant, bore cleaner and conditioner. Formulated to prevent carbon buildup and lube the challenging AR-15, M-4, M-16 platforms, it outperforms other commercial lubes on all rifles, pistols, and shotguns. Using zMAX's proprietary Micro-Lubricant™, BoltLube penetrates the metal of your guns and prevents deposits, increases lubrication, eases cleaning. For the full story, visit us on Facebook!