1866 CO2 Cleaning & MaintenanceUpdated 2 months ago
⚠️ Always ensure the rifle is unloaded and CO₂ cylinders are removed before cleaning or maintenance.
Cleaning
- Keep the exterior surfaces clean and dry with a microfiber cloth.
- Do not use abrasives, waxes, or household cleaners — these may damage the plated receiver.
- Lightly oil the outer barrel shroud with a product like Ballistol or Rem Oil.
- Apply only a very light film — do not leave the surface greasy.
- To clean the barrel:
- Remove shells and CO₂ cylinders.
- Open the lever and keep it open.
- Use a patch puller or a soft brass/aluminum cleaning rod with patches.
- For very dirty barrels:
- Use a patch moistened with Ballistol or Rem Oil.
- Follow with several dry patches.
- For extremely dirty barrels, follow the barrel change video to remove the barrel and clean separately.
- Long-term storage: Run a lightly oiled patch through the barrel. Before resuming use, run 2–3 dry patches to clear.
- Tip: Clean the barrel once when brand new, then only if accuracy declines or if you prefer a freshly cleaned barrel. After cleaning, accuracy may take a few shots to settle in.
Lubrication
- CO₂ Cylinders: Place one drop of 100% silicone oil on the tip of each cylinder before installation.
- Hammer & Lever: Every ~500 shots, apply a drop of silicone oil to the hammer and lever pivot points. Wipe away excess.
- Pump Models:
- Apply 1–2 drops of non-detergent motor oil (30wt) or air tool oil to the pump pivot points and the foam wiper.
- Wipe excess oil across the pump linkage and pump tube to prevent rust.
- Do not over-oil — a thin film is enough.
Quick Reference
- Exterior care: Dry cloth; light oil on barrel shroud.
- Barrel cleaning: Patch puller or rod; oil + dry patches.
- CO₂ lubrication: Drop of silicone oil on each cylinder tip.
- Moving parts: Light oil on hammer, lever, and (for pump models) pump pivots/wiper.
- Storage: Store clean, with a light oil film on the barrel if not in use for long periods.