What lubricant is used below 0 degrees F?

The correct lubricant to use below 0 degrees Fahrenheit is synthetic oil. Synthetic oils are designed to perform under extreme temperatures, making them suitable for use in very cold conditions. This type of oil maintains its viscosity and fluidity at low temperatures, ensuring that the mechanical components of weapon systems can operate reliably without the risks associated with thickening or gelling that can occur with other lubricant types.

In contrast, CLP is a cleaner, lubricant, and protectant that may not perform optimally in extreme cold. LAW, which often refers to a specific type of lubricant meant for certain applications, may not be formulated for sub-zero temperatures. Vegetable oil, while biodegradable and environmentally friendly, will solidify at low temperatures, making it ineffective as a lubricant in cold weather scenarios.