Lubrication protects metal from corrosion and reduces wear on moving parts. Apply a minimal amount, and only where the manufacturer says to.
Safety first
Before you do anything, make sure the weapon is unloaded: chamber empty, magazine removed, bolt open. Keep the muzzle pointed in a safe direction.
What you need
- The manufacturer’s instructions with the lubrication diagram.
- Lubricants recommended by the manufacturer.
- A clean, lint-free rag.
- A small brush or applicator for precise application.
Steps
- Unload the weapon and check the chamber and magazine.
- Wipe old lubricant and dirt off the parts with a dry rag.
- Find the lubrication points in the instructions: moving joints, guides, and bolt assembly parts.
- Apply a thin layer of lubricant at those points only.
- Work the mechanisms a few times to spread the lubricant.
- Wipe off the excess: drops and smears collect dust and dirt.
What to avoid
Do not lubricate the inside of the barrel before shooting unless the manufacturer requires it, and do not apply lubricant to the trigger mechanism unless the instructions say so. Excess lubricant can reach the bore, the optics, and the parts that affect grouping and trigger action.
Air weapons have their own requirements for seals and the pneumatic system. Follow the manufacturer’s instructions only.