Rule 1: Selecting the Right Solvents and Oils
It is essential to use specialized barrel solvents designed to remove powder, copper, and carbon fouling from the bore. Household oils or general-purpose solvents can cause permanent damage to the rifling and grooves. After applying the solvent, always remember to apply a thin layer of protective oil to any metal surface that remains dry.
Rule 2: Cleaning From Breech to Muzzle
When cleaning the barrel, you should always move from the chamber (breech) toward the muzzle. This prevents damage to the crown—the most sensitive part of the barrel that directly impacts your accuracy. Ideally, cleaning should be performed after every shooting session.
Rule 3: Brush Selection and Effective Rodding
First, apply solvent with a stiff brush (bronze or nylon) to loosen dirt and powder residue. Next, use a cleaning rod with a patch to gently remove remaining debris. The rod should be inserted through the chamber and pulled back only after it has fully exited the muzzle. Changing direction inside the barrel can damage the lands and grooves.
Rule 4: Don’t Neglect the Bolt and Trigger Mechanism
The bolt and trigger mechanism are as critical to precision as the barrel itself. The contact surfaces where the bolt meets the receiver should be protected with a very thin film of oil. However, the trigger mechanism should never be over-oiled, as this can cause it to lose sensitivity or freeze in cold weather. Compressed air or a lightly oiled cloth is sufficient for these areas.
Rule 5: Long-Term Storage Tips
If you plan to store your rifle for an extended period, wipe both the interior and exterior of the barrel with a silicone-treated cloth to protect against moisture, and store it in a temperature-controlled environment. Ensure your case or bag is breathable. Leaving the rifle in humid or unventilated enclosures increases the risk of corrosion.