Triple Action Oil penetrates to loosen powder, carbon and plastic wad, and is excellent for lubricating gun parts and protecting them from corrosion. This bio-based, biodegradable formula lubricates in extreme temperatures to avoid weapon jamming — tested to -74F (-65C). And since it has no petroleum distillates, Iosso Triple Action Oil it has low flammability properties and a light scent. Since this product is made from plant extracts, it also reduces dependence on foreign petroleum resources, and helps keep the environment healthy. USDA certified as bio-based. Retail: $9.95/4-ounce bottle. www.iosso.com