How to clean a .45-70 lever gun after a hunting trip?

Disassembling and Exterior Cleaning

Begin by removing the magazine, follower, and any other accessories from the rifle. For most .45-70 lever guns, this includes the tubular magazine, which can be pulled out by grasping the magazine floorplate and gently tugging it out of the receiver. Set the magazine aside and turn your attention to the exterior of the rifle. Use a soft, lint-free cloth and a mild soap solution to wipe down the stock, action, and barrel. Avoid using harsh chemicals or abrasive cleaners, as these can damage the finish or harm the wood.

Bore Cleaning and Maintenance

Next, focus on cleaning the bore of the rifle. Use a bore brush (preferably .45 caliber) and a solvent specifically designed for large-caliber rifles. Insert the brush into the barrel and scrub the bore in a gentle, back-and-forth motion, working from the breech end to the muzzle. Use a cleaning rod to push the brush through the barrel, then remove the brush and wipe the barrel with a dry patch to remove any excess solvent. Repeat this process several times until the bore is clean. Finally, use a dry patch to wipe the barrel and prevent rust from forming.

Reassembling and Lubricating

Once the bore is clean, reassemble the rifle, starting with the magazine and any other accessories you removed earlier. Make sure all screws and clips are securely tightened. Apply a small amount of lubricant to the pivot pin and any other moving parts, being careful not to over-lubricate the rifle. Finally, inspect the rifle for any signs of wear or damage, and make any necessary repairs before storing the rifle for future use.