How to Disassemble a Browning Citori for Deep Cleaning
The Browning Citori is a break-action over-under shotgun, so routine cleaning is relatively straightforward when compared with many repeating firearms. A thorough service usually involves separating the barrels and forearm from the receiver, cleaning the bores and accessible action areas, servicing the choke tubes, and applying a small amount of lubricant.
Before beginning, obtain the owner’s manual for your exact Citori model. Variations in ejectors, forearm fittings, choke systems, and stock configuration can affect the correct procedure. Work on an unloaded firearm in a well-lit area, away from ammunition, with the muzzle pointed in a safe direction throughout the process.
Deep cleaning should not be confused with complete internal disassembly. Removing firing pins, hammers, sears, hinge pins, or other action components can affect timing and safety. Those parts are best handled by a qualified gunsmith unless the manual specifically authorizes the work and you have the proper training and tools.
Prepare The Shotgun And Work Area
Start by pointing the Citori in a safe direction and opening the action fully. Visually and physically inspect both chambers, the breech face, and the barrel bores to confirm that no cartridges, wads, or obstructions are present. Keep all ammunition in another room or secured container while cleaning.
Place a padded gun mat on a stable bench. Gather a nylon or brass bore brush, cleaning rod, patches, a chamber brush, nylon brush, cotton swabs, firearm-safe solvent, light gun oil, choke-tube grease, and the correct choke wrench. Avoid household cleaners, penetrating oils that can migrate into wood, and excessive lubricant.
Wear eye protection, particularly when using solvent or removing choke tubes. If the shotgun has recently been fired, allow it to cool completely before applying cleaner or handling the choke system.
Remove The Forearm And Barrel Assembly
With the action open and the shotgun still pointed safely, release the forearm using the latch or release lever fitted to your model. Pull the forearm away from the barrels carefully rather than twisting it. Set it aside with the latch facing upward so the wood and metal fittings do not contact the bench unnecessarily.
Once the forearm is removed, support the barrel assembly with both hands. Open the action as far as it will go and lift the barrels away from the receiver, allowing them to pivot clear of the hinge area. Do not force the assembly if it resists; inspect the latch, hinge surfaces, and ejector components for debris or unusual wear.
The receiver, barrels, and forearm should now be separate field-cleaning components. For model-specific maintenance references, the Browning firearms blog can provide useful background, but the owner’s manual remains the controlling source for disassembly details.
Clean The Bores And Choke Tubes
Run a solvent-moistened patch through each bore from the chamber end toward the muzzle. Follow with a properly sized nylon or brass brush, using several full passes to loosen powder residue and plastic wad deposits. Finish with clean patches until they emerge with little or no discoloration.
Inspect the forcing cones, chamber mouths, and muzzle ends under strong light. Carbon rings around the chambers can prevent smooth extraction, while wad residue near the choke area can affect patterning. Never push a dirty patch back through the bore if it carries abrasive grit; replace it with a clean patch instead.
If your Citori uses screw-in chokes, remove them with the correct wrench only after the barrels are clean and cool. Wipe the tube threads and internal surfaces, clean the barrel threads with a nylon brush, and inspect for cross-threading or deformation. Apply a very thin layer of choke-tube grease before reinstalling each tube by hand, then snug it with the wrench according to the manual.
| Component | Cleaning Method | Lubrication Guidance | Inspection Point |
|---|---|---|---|
| Barrel bores | Solvent, bore brush, clean patches | Leave lightly protected, not wet | Rust, bulges, obstructions |
| Chambers | Chamber brush and patches | Minimal oil on a final patch | Extraction marks and residue |
| Choke tubes | Remove, brush, wipe, grease threads | Thin coat of choke grease | Damage or seized threads |
| Receiver | Dry brush, cloth, cotton swabs | Tiny amount on bearing surfaces | Locking surfaces and debris |
| Forearm hardware | Nylon brush and cloth | Very light oil on pivot points | Loose latch or worn fittings |
Clean The Receiver And Forearm
Use a dry nylon brush to remove loose fouling from the receiver, hinge area, locking surfaces, and the metal portion of the forearm. Cotton swabs can reach corners around the breech face and ejector openings. Apply solvent to a cloth or swab rather than flooding the action.
Wipe the receiver with a clean cloth until residue is removed. Pay close attention to the hinge surfaces and locking lug area, since grit in these locations can accelerate wear. Do not scrape polished metal with a screwdriver or other hard object.
The forearm iron should be cleaned without saturating the adjacent wood. Check the forearm latch for positive movement and inspect the screws and fittings for looseness. If a component appears bent, cracked, or unusually worn, stop cleaning and arrange a professional inspection.
Apply Lubricant Sparingly
A Citori generally needs a thin film of lubricant rather than a visibly wet coating. Place a very small amount on the hinge bearing surfaces, locking contact points, and approved forearm pivot areas. Spread it with a clean patch or fingertip, then wipe away any excess.
Keep oil away from ammunition, stock wood, and areas where it could run into the firing-pin channels. Excess lubricant attracts dust and residue and may migrate into the action during storage. Choke-tube grease belongs on the tube threads, not throughout the bore.
Maintenance intervals depend on use, storage conditions, and ammunition. After a long shooting session, clean the bores and wipe exterior metal promptly. A detailed cleaning is appropriate when residue accumulates in the action, the shotgun has been exposed to moisture, or operation feels rough.
Reassemble And Perform Safety Checks
Reattach the barrel assembly to the receiver by engaging the hinge correctly, then install the forearm in the reverse of removal. Confirm that the forearm latch is fully seated and that the barrels close without unusual resistance. Never hammer or force the action closed.
With the shotgun still unloaded, inspect the chambers and bores again. Check that the safety moves as designed, the action opens and closes normally, and the ejectors or extractors move without binding. Follow the manual for any additional unloaded function checks; do not improvise trigger or firing-pin tests.
Wipe the exterior with a lightly oiled cloth and store the shotgun in a dry, ventilated safe. A soft case can retain moisture, especially after cleaning, so allow the firearm to reach room temperature and dry fully before storage. If you are researching a replacement or trade-in Citori, the Browning shotgun catalog can help you compare model configurations and condition notes.
Know When To Use A Gunsmith
Stop immediately if the action will not open normally, the barrels do not lock securely, the forearm latch fails to engage, or the safety behaves inconsistently. These symptoms can indicate mechanical problems that cleaning alone will not correct.
Professional service is also appropriate when firing pins, ejectors, stock hardware, or internal lockwork require removal. A qualified gunsmith can measure wear, verify timing, and replace damaged parts without compromising the shotgun’s safety system.
- Use the manual for the exact Citori model before removing any component.
- Keep solvent and oil away from wood, ammunition, and firing-pin channels.
- Use only the correct choke wrench and grease for screw-in choke tubes.
- Stop when a part requires force, specialized tools, or internal action access.
- Record unusual wear or damage before arranging gunsmith service.
A careful field strip keeps the Citori clean while preserving its fitted surfaces and reliable operation. If the shotgun still feels rough after cleaning, or if inspection reveals damaged locking parts, have it examined by a qualified professional before returning it to service.