The MONTANA EXTREME COPPER KILLER-20 OZ Made a Bold First Impression
Every serious shooter knows the bane of copper fouling. It’s the silent accuracy killer, slowly degrading performance with each passing round. I’ve spent years battling this issue, trying every cleaner under the sun, from ammonia-based concoctions that smell like a science experiment gone wrong to “miracle” solvents promising the world. So, when I first heard about the MONTANA EXTREME COPPER KILLER-20 OZ from Montana X-Treme, I was cautiously optimistic. Could this be the end of my copper-cleaning woes?
I stumbled upon the MONTANA EXTREME COPPER KILLER-20 OZ while searching for a truly barrel-safe copper remover. I needed something that could aggressively remove copper fouling without damaging the sensitive bore of my precision rifles. Unboxing it, the MONTANA EXTREME COPPER KILLER-20 OZ presented itself as a no-nonsense product. The 20 oz. bottle felt substantial, and the label promised an “industrial strength” formula that was both barrel-safe and free of harsh chemicals like acids, amines, and chlorides.
Compared to other copper removers I’ve used, such as Hoppe’s No. 9 Copper Solvent and Bore Tech Eliminator, the MONTANA EXTREME COPPER KILLER-20 OZ stood out due to its claimed absence of corrosive ingredients. This was a major selling point for me, as I was tired of constantly worrying about potential damage to my expensive barrels. Initial impressions were good; the product smelled relatively mild, and the bottle felt well-made. I was definitely intrigued and ready to put it to the test.
Real-World Testing: Putting MONTANA EXTREME COPPER KILLER-20 OZ to the Test
First Use Experience
My first test of the MONTANA EXTREME COPPER KILLER-20 OZ took place at my local shooting range. I had just put about 100 rounds through my .308 precision rifle, and I knew the barrel was due for a deep clean. Following the instructions, I thoroughly wetted a bore patch with the solvent and ran it through the barrel, followed by a nylon brush soaked with the cleaner.
The instructions recommended letting the MONTANA EXTREME COPPER KILLER-20 OZ sit in the barrel for about 15-20 minutes. After the recommended soak time, I ran several clean patches through the bore. I was immediately impressed by the amount of blue copper fouling that came out. It was noticeably more than I had observed with other cleaners after a similar round count. There were no harsh fumes to deal with, which was a welcome change.
Extended Use & Reliability
After several weeks of consistent use, the MONTANA EXTREME COPPER KILLER-20 OZ has become a staple in my cleaning kit. I’ve used it on various rifles with different barrel types, and it has consistently delivered excellent results. The solvent effectively removes copper fouling without any signs of etching or damage to the bore.
Durability-wise, the bottle itself is holding up well, even after being tossed around in my range bag. As for the solvent’s “durability” inside the barrel, it appears to deliver consistent cleaning power over time, not losing effectiveness after sitting on the shelf. Maintenance is simple; just apply, soak, and patch until clean. It consistently outperforms other copper removers I’ve used in the past, providing a deeper clean with less effort.
Breaking Down the Features of MONTANA EXTREME COPPER KILLER-20 OZ
Specifications
- The MONTANA EXTREME COPPER KILLER-20 OZ comes in a 20-ounce bottle. This generous size ensures you have plenty of solvent for multiple cleanings, making it a cost-effective solution in the long run.
- It’s an industrial-strength copper remover. This means it’s formulated for heavy fouling, getting your barrel cleaner faster.
- The formula is barrel-safe. It contains no acids, amines, or chlorides, preventing corrosion and damage to your firearm’s bore.
- The solvent is designed to make other copper removers obsolete. This is a bold claim, indicating Montana X-Treme’s confidence in its product’s superior performance.
Performance & Functionality
The MONTANA EXTREME COPPER KILLER-20 OZ excels at its primary function: removing copper fouling. It significantly reduces the time and effort required to clean a fouled barrel, making it a valuable tool for serious shooters. The solvent effectively dissolves copper deposits, allowing for easy removal with standard cleaning patches.
The main strength lies in its powerful cleaning action combined with its barrel-safe formula. A minor weakness might be its slightly higher price point compared to some basic copper solvents. The solvent easily meets and often exceeds expectations.
Design & Ergonomics
The MONTANA EXTREME COPPER KILLER-20 OZ comes in a sturdy, easy-to-handle bottle. The design is straightforward and functional, prioritizing ease of use. There’s minimal learning curve, making it user-friendly for both experienced and novice shooters.
Durability & Maintenance
The solvent itself should last a long time with proper storage. The bottle is durable enough to withstand typical range bag handling. The rifle maintenance needed is simply applying and cleaning until the copper fouling is gone.
Accessories and Customization Options
The MONTANA EXTREME COPPER KILLER-20 OZ doesn’t require any specific accessories but works best with high-quality bore brushes and patches. You can use it with various bore cleaning systems or rods. It’s also compatible with other gun cleaning products like bore snakes and lubricating oils.
Pros and Cons of MONTANA EXTREME COPPER KILLER-20 OZ
Pros
- Highly effective copper removal. Significantly reduces cleaning time and effort.
- Barrel-safe formula. Prevents corrosion and damage to your firearm’s bore.
- Low odor compared to ammonia-based cleaners. Provides a more pleasant cleaning experience.
- Cost-effective 20-ounce bottle. Ensures long-lasting supply for frequent use.
- Easy to use with standard cleaning equipment. No special tools or procedures required.
Cons
- Slightly higher price point. May be more expensive than basic copper solvents.
- Extended soaking time required. Needs 15-20 minutes to work effectively.
Who Should Buy MONTANA EXTREME COPPER KILLER-20 OZ?
The MONTANA EXTREME COPPER KILLER-20 OZ is perfect for competitive shooters and precision rifle enthusiasts who demand optimal accuracy. It’s also great for reloaders who want to maintain consistent barrel performance. Any serious firearm owner who values the longevity of their barrels and seeks efficient copper removal will benefit from using this product.
Those on a very tight budget or who only shoot occasionally might find cheaper alternatives sufficient. However, the long-term benefits of a barrel-safe and highly effective cleaner outweigh the initial cost for serious shooters. A must-have accessory is a high-quality bore guide to prevent damage to the crown of the barrel during cleaning.
Conclusion on MONTANA EXTREME COPPER KILLER-20 OZ
The MONTANA EXTREME COPPER KILLER-20 OZ delivers on its promise of industrial-strength copper removal without compromising barrel safety. The slightly higher price is justified by its superior performance and the peace of mind it provides. I would highly recommend the MONTANA EXTREME COPPER KILLER-20 OZ to any shooter who wants to maintain the accuracy and longevity of their firearms.
If you’re serious about gun care and want to eliminate copper fouling effectively and safely, then give the MONTANA EXTREME COPPER KILLER-20 OZ a try – your barrels will thank you.