Use Hoppe’s Foaming Bore Cleaner to dissolve and remove copper and powder residue quickly and effortlessly. The easy dispense tube makes it easy to dispense into the bore and the superior cleaning formula does the work for you, so no brushing of the bore is necessary. The orange foam also includes a color change effectiveness indicator and will turn blue, indicating copper removal, or black, indicating powder removal. That way, you always know when it’s working.
Hoppe’s 908 No. 9 Bore Cleaner Foam Style Cleaner Removes Copper & Powder Residue 12 oz. Spray Bottle
$13.40
1226 in stock
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Engineered for Extremes
The Vault — Where Education Fuels Better Decisions
The Vault is the engine behind Pyrost. It’s where we publish deep-dive articles, field-tested reviews, instructional videos, advocacy content, and wild-game recipes — all designed to help you learn, verify, and apply what actually works.
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