MONTANA EXTR 50 BMG COPPER KILLER 6 OZ Review

The MONTANA EXTR 50 BMG COPPER KILLER 6 OZ Made a Bold First Impression

The MONTANA EXTR 50 BMG COPPER KILLER 6 OZ is a product that promises to be an industrial-strength copper remover, safe for your barrels and effective against even the most stubborn fouling. Coming from Montana X-Treme, a name I’ve respected for years in the gun care industry, this product piqued my interest immediately.

My quest for the ultimate copper solvent started after noticing decreased accuracy in my precision rifles, particularly after extended range sessions using copper-jacketed bullets. Traditional bore cleaners often left traces of copper behind, requiring tedious scrubbing and repeated applications. I needed a solution that could quickly and effectively remove copper fouling without damaging the delicate rifling of my match-grade barrels.

The 6 oz bottle of MONTANA EXTR 50 BMG COPPER KILLER 6 OZ arrived neatly packaged. The bottle itself feels robust and the label clearly states its key features: industrial strength, barrel safe, and free of acids, amines, or chlorides. Comparing it to other copper removers I’ve used like Hoppe’s No. 9 and Bore Tech Eliminator, the claim of being barrel-safe and free of harsh chemicals instantly stood out. While Hoppe’s No. 9 has been a classic, it isn’t the most effective against copper, and Bore Tech Eliminator, while effective, has a strong ammonia smell that isn’t pleasant.

My initial impression was positive, bordering on excited. If Montana X-Treme could deliver on their promise, this could potentially revolutionize my gun cleaning routine, saving me time and preserving the accuracy of my rifles.

Real-World Testing: Putting MONTANA EXTR 50 BMG COPPER KILLER 6 OZ to the Test

First Use Experience

I tested the MONTANA EXTR 50 BMG COPPER KILLER 6 OZ primarily on my custom-built .308 precision rifle and my 50 BMG rifle, both known for accumulating significant copper fouling. The initial test involved saturating a bore brush with the solvent and running it through the bore several times, followed by patches soaked in the solution. After letting it dwell for about 15 minutes, I ran clean patches through the barrel.

The first thing I noticed was the lack of a harsh chemical odor, a welcome change from many other copper solvents. Even after a short dwell time, the patches came out with a noticeable blue tint, indicating that the solvent was actively removing copper. I repeated the process a few times, and the blue tint diminished significantly with each subsequent patch, confirming the product’s effectiveness. There were no issues using it, and the directions were straightforward.

Extended Use & Reliability

After several weeks of regular use on various firearms, the MONTANA EXTR 50 BMG COPPER KILLER 6 OZ has proven to be a reliable and consistent performer. The product hasn’t shown any signs of damaging the bluing or finish on my firearms, which is a significant concern with aggressive solvents.

Durability-wise, the solution remains effective even after being stored in varying temperatures. Maintenance is virtually nonexistent; simply ensure the bottle is tightly sealed after each use. This outperforms many other copper solvents that require constant shaking or can lose their potency over time.

Breaking Down the Features of MONTANA EXTR 50 BMG COPPER KILLER 6 OZ

Specifications

• The MONTANA EXTR 50 BMG COPPER KILLER 6 OZ comes in a 6-ounce bottle (07035 SOLVENT 4OZ is assumed to be a typo). It’s conveniently sized for range bags and cleaning kits.
• It is advertised as an industrial-strength copper remover specifically designed for firearms. The product is marketed as barrel-safe, and free from acids, amines, and chlorides.

These specifications are crucial because they directly impact the product’s effectiveness and safety. The claim of being barrel-safe is paramount for preserving the integrity of expensive barrels, while the absence of harsh chemicals minimizes potential damage to firearm finishes and reduces exposure to harmful fumes.

Performance & Functionality

The MONTANA EXTR 50 BMG COPPER KILLER 6 OZ excels at removing copper fouling from firearm barrels. Its ability to dissolve and lift copper deposits quickly and efficiently reduces cleaning time and effort.

While it excels at copper removal, it doesn’t replace the need for general bore cleaning. Regular carbon and powder fouling still need to be addressed separately. It more than meets expectations for a dedicated copper solvent, though a combination solvent might be even more appealing to some.

Design & Ergonomics

The product’s design is simple and functional, with a straightforward bottle design. The 6-ounce size is manageable and easy to handle.

The product is very user-friendly, with clear instructions printed on the label. The lack of strong odors is also a significant ergonomic advantage, making the cleaning process much more pleasant.

Durability & Maintenance

The MONTANA EXTR 50 BMG COPPER KILLER 6 OZ is expected to last for a considerable time, given its concentrated formula and the relatively small amount needed per cleaning session. Based on my usage, a single bottle should last through numerous cleanings.

Maintenance is minimal, requiring only a tightly sealed bottle to prevent evaporation or contamination. I anticipate years of effective use from a single bottle with proper storage.

Accessories and Customization Options

The MONTANA EXTR 50 BMG COPPER KILLER 6 OZ doesn’t require any specific accessories beyond standard gun cleaning supplies like bore brushes, patches, and a cleaning rod. It works well with a variety of bore brushes, regardless of the material.

Because it is a solvent, customization options are irrelevant. Its compatibility with various firearms and cleaning tools makes it a versatile addition to any gun cleaning kit.

Pros and Cons of MONTANA EXTR 50 BMG COPPER KILLER 6 OZ