$3.93
Availability: In Stock
Copper fouling is one of the most common problems that serious shooters face, and Hoppe's BR904 Bench Rest 9 Copper Bore Cleaner is built to handle it. If you've noticed velocity shifts, inconsistent accuracy, or buildup in your barrel after extended shooting sessions, copper deposits from bullet jackets are likely the culprit. This 10-pack of 5 oz bottles gives you enough solvent to maintain multiple rifles or keep your cleaning station stocked through an entire season. Bench rest shooters and precision rifle hunters depend on Hoppe's copper cleaner to restore bare steel and keep their barrels performing at peak accuracy.
Copper buildup isn't just a cosmetic issue—as deposits accumulate in the barrel grooves, they can alter bullet velocity and create conditions for carbon residue to stick around longer. Hoppe's BR904 cuts through both copper fouling and plastic wad residue in one pass, which means fewer repeated cleanings and less time spent at the bench. The 10-pack format makes sense if you're running multiple firearms or prefer to keep backup bottles on hand, so you're never caught mid-cleaning session.
Like all aggressive bore solvents, this product requires proper handling: wear gloves during the cleaning process, and always follow up with a light oil coating to neutralize the cleaner and protect bare steel from rust. If you shoot regularly—especially rifles or shotguns—keeping Hoppe's copper cleaner in your kit is a smart investment in barrel longevity and shot-to-shot consistency.
| Bottle Size | 5 oz |
| Pack Count | 10 bottles |
| Product Type | Copper bore cleaner |
| Brand | Hoppe's |
| Model Number | BR904 |
Hoppe's BR904 is designed for any rifle or shotgun barrel that accumulates copper fouling from bullet jackets or shot. It's particularly useful for bench rest rifles, precision hunting rifles, and shotguns after extended shooting sessions.
Always wear gloves while using Hoppe's BR904. After you've finished cleaning and removed the copper fouling, neutralize the barrel with a light coat of gun oil to protect against rust.
The 10-pack is ideal if you maintain multiple firearms, shoot frequently, or want to keep backup bottles at your cleaning station and range bag so you never run out mid-session.
As copper builds up in the barrel grooves, it can change bullet velocity and create inconsistent shot-to-shot performance. Removing copper deposits with Hoppe's BR904 helps restore velocity consistency and accuracy.
SKU: 115661264 • Width: 2.25in • Height: 4in • Depth: 2in • Weight: 0.44oz
Availability: In Stock
Copper fouling is one of the most common problems that serious shooters face, and Hoppe's BR904 Bench Rest 9 Copper Bore Cleaner is built to handle it. If you've noticed velocity shifts, inconsistent accuracy, or buildup in your barrel after extended shooting sessions, copper deposits from bullet jackets are likely the culprit. This 10-pack of 5 oz bottles gives you enough solvent to maintain multiple rifles or keep your cleaning station stocked through an entire season. Bench rest shooters and precision rifle hunters depend on Hoppe's copper cleaner to restore bare steel and keep their barrels performing at peak accuracy.
Copper buildup isn't just a cosmetic issue—as deposits accumulate in the barrel grooves, they can alter bullet velocity and create conditions for carbon residue to stick around longer. Hoppe's BR904 cuts through both copper fouling and plastic wad residue in one pass, which means fewer repeated cleanings and less time spent at the bench. The 10-pack format makes sense if you're running multiple firearms or prefer to keep backup bottles on hand, so you're never caught mid-cleaning session.
Like all aggressive bore solvents, this product requires proper handling: wear gloves during the cleaning process, and always follow up with a light oil coating to neutralize the cleaner and protect bare steel from rust. If you shoot regularly—especially rifles or shotguns—keeping Hoppe's copper cleaner in your kit is a smart investment in barrel longevity and shot-to-shot consistency.
| Bottle Size | 5 oz |
| Pack Count | 10 bottles |
| Product Type | Copper bore cleaner |
| Brand | Hoppe's |
| Model Number | BR904 |
Hoppe's BR904 is designed for any rifle or shotgun barrel that accumulates copper fouling from bullet jackets or shot. It's particularly useful for bench rest rifles, precision hunting rifles, and shotguns after extended shooting sessions.
Always wear gloves while using Hoppe's BR904. After you've finished cleaning and removed the copper fouling, neutralize the barrel with a light coat of gun oil to protect against rust.
The 10-pack is ideal if you maintain multiple firearms, shoot frequently, or want to keep backup bottles at your cleaning station and range bag so you never run out mid-session.
As copper builds up in the barrel grooves, it can change bullet velocity and create inconsistent shot-to-shot performance. Removing copper deposits with Hoppe's BR904 helps restore velocity consistency and accuracy.
SKU: 115661264 • Width: 2.25in • Height: 4in • Depth: 2in • Weight: 0.44oz