In this short, Matthew and Jon share a common issue among high velocity cartridges that may be robbing you of performance- copper fouling. They cover what it is, how to identify it, and the product you need to solve it.

We are not sponsored by Montana Extreme, but would certainly reckoned their bore solvent and specifically their "Copper Killer" to solve your fouling issues.

Thanks for listening! Feel free to reach out to us at [email protected]