Description
When Hoppe's built the Black line, they were aiming squarely at the guns people shoot the most. Think ARs, precision rigs, and competition pistols that see hundreds of rounds in a sitting and cook up a ton of carbon in the process. This 6 oz pump bottle of Black Gun Cleaner is the workhorse solvent of that lineup, engineered to break down lead, carbon, and powder fouling without you having to scrub yourself silly.
What Sets Hoppe's Black Apart
Regular #9 has cleaned guns for over a century and still does the job, but the Black formula was cooked up for a different kind of shooting. It's designed to pull the heavy carbon that builds up in gas-operated firearms run hot and hard. The formula holds up across a wild temperature range, roughly -65 degrees F all the way to 540 degrees F, so it stays effective on a barrel that's still warm from the range. Folks who've run it on carbon-caked bolt carrier groups and muzzle devices tend to notice the fouling starting to loosen within a few minutes of dwell time, which means less elbow grease with a nylon brush and patches.
Getting the Most From the 6 oz Pump Bottle
The aluminum pump bottle is the part that makes this an easy grab. You press the pump, hit your patch or brush, and go. No tipping and glugging, no aerosol overspray to worry about. Give it five minutes or so to dwell on stubborn spots before you run a patch through, and you'll get a cleaner result with less work. It does carry a solvent smell, so crack a window or work in a ventilated space and you're good.
Safe to use on any firearm bore, this cleaner earns a spot in any bench kit or range bag. Whether you're keeping a training carbine ready to run or wiping down a precision rifle after a long day, Hoppe's Black is a solid pick from the most trusted name in gun care.
Key Specifications
- Manufacturer: Hoppe's
- Manufacturer Part Number: HBC6
- UPC: 026285000382
- Model: Black
- Product Type: Liquid Solvent
- Container Size: 6 oz
- Container Type: Aluminum Pump Bottle
- Quantity: 1 Bottle
- Temperature Range: -65°F to 540°F
- Appearance: Colorless
- Odor: Solvent
- Made In: USA
- Length: 7.2 in
What’s Included
- One 6 oz Hoppe's Black Gun Cleaner aluminum pump bottle
Frequently Asked Questions
What makes Hoppe's Black Gun Cleaner different from regular Hoppe's No. 9?
The Black formula was built specifically for high-round-count, gas-operated guns like AR-15s and other modern sporting rifles that generate a lot of carbon. It's tuned to break down heavy carbon fouling faster than the classic solvent. Both are trusted products, but Black is the choice when you're running your rifle hard and hot.
Is Hoppe's Black Gun Cleaner safe to use on any firearm?
Yes, it's safe to use on any firearm bore. While it's marketed toward MSRs and other high-round-count platforms, it works just as well on your handguns, shotguns, and hunting rifles. It's a versatile solvent that earns a spot in most any cleaning kit.
How do I use the 6 oz pump bottle for cleaning?
Press down on the pump to dispense the cleaner onto a patch, bore brush, or directly onto fouled areas. Let it dwell for about five minutes on stubborn carbon buildup, then work it with a nylon brush and run clean patches through until they come out clear. The pump gives you controlled, repeatable application without the mess of pouring.
Does Hoppe's Black have a strong smell?
It does carry a noticeable solvent odor, which is normal for a cleaner this effective. Work in a ventilated area or crack a window when you're cleaning and you'll be fine. Plenty of folks find the odor less harsh than they expected.




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