Description
Every round you send downrange leaves a little something behind. Carbon, unburned powder, and general grime work their way into the tight spots of your action where a patch and brush just can't reach. Birchwood Casey Gun Scrubber tackles that mess head-on with a pressurized aerosol blast that flushes out fouling fast and evaporates clean, so you're not left wiping down a wet, oily mechanism afterward.
What the Gun Scrubber Cleaner Does Best
This is a dedicated cleaner and degreaser built for the metal guts of your firearm. It's excellent on automatics, bolts, lever and slide actions, plus shotguns, air rifles, and muzzleloaders. A quick blast helps clear out the crud that causes jams and keeps things cycling reliably. The high-pressure spray means you can hit gas ports, chambers, magazines, and other hard-to-reach areas without pulling the whole gun apart, which is a real time-saver on range days when you just want a fast reset.
Getting the Most From Your Gun Scrubber
Before you spray anything, make sure the firearm is unloaded and you're working in a well-ventilated space. Field strip as far as you comfortably can, then aim the extension tube at the fouled areas and let the pressure do the work. A lot of folks pair it with a CLP and a brush for a deeper clean, using the Scrubber to flush loosened carbon and debris out of the corners before drying. Keep in mind the solvent is meant for metal parts and can affect finished surfaces, plastics, laminates, composites, and rubber grips, so test an inconspicuous spot first and steer the spray away from your furniture and polymer frames.
Birchwood Casey has been building trusted gun care gear since 1948, and the Gun Scrubber has earned its spot on the bench for good reason. The 15 oz can gives you plenty of product for regular cleanings, and once you've used it to blow the gunk out of a gummed-up action, it's tough to go back to doing it the slow way.
Key Specifications
- Manufacturer: Birchwood Casey
- Model: Gun Scrubber
- Manufacturer Part Number: 33348
- UPC: 029057333480
- Product Type: Cleaner / Degreaser
- Net Weight: 15 oz
- Form: Pressurized Aerosol
- Quantity: 1 Can
- Evaporation: Fast-evaporating, residue-free
- Best For: Automatics, bolts, lever and slide actions, shotguns, air rifles, muzzleloaders
What’s Included
- 1 can Birchwood Casey Gun Scrubber Firearm Cleaner, 15 oz aerosol
- Attached extension spray tube
Frequently Asked Questions
Is Gun Scrubber safe on my polymer-framed pistol?
The solvent is formulated for metal internal parts and can harm plastics, laminates, composites, and rubber grips. Keep the spray directed at metal components and away from polymer frames and grips. It's always smart to test a hidden spot first and wipe down carefully if any overspray reaches those surfaces.
Does the Gun Scrubber leave an oily residue behind?
No. It's a fast-evaporating cleaner that flushes out carbon and debris then dries clean, leaving no oily film. Because it strips oils away, you'll want to re-lubricate the metal parts with a quality gun oil or CLP after cleaning.
Can I use Gun Scrubber without fully taking my gun apart?
Yes, and that's one of its biggest strengths. The high-pressure aerosol and extension tube let you flush out gas ports, chambers, and actions with just a basic field strip. It's a great quick cleaning between more thorough teardowns.
What firearms is this Gun Scrubber cleaner good for?
It works well across automatics, bolt actions, lever and slide actions, shotguns, air rifles, and muzzleloaders. Basically any firearm with metal internals that collect carbon and fouling. A single can handles cleaning duty across most of the guns in your safe.





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