Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

All-Aluminum Components Eliminate "False-Positive" Copper Fouling Indications

Cleaning brushes have machined aluminum components that don’t react with ammonia-based solvents like brass parts sometimes do. Won’t produce blue-green stains on your patches that can be misinterpreted as “false positive” indications of copper fouling, so you’ll know when your bore really is copper-free. Similar in hardness to brass, Copper Eliminator parts won’t scratch the bore or damage the muzzle, and they’ll stand up to hard use. Nylon bristles wound around an aluminum core and male-threaded aluminum coupling are completely brass-free to eliminate false-positive blue-green indications of copper fouling that can occur when using ammonia-based solvents with brass core brushes. Dense nylon bristles give plenty of scrubbing power, yet are extremely gentle on the rifling. .17 and .20 caliber brushes with 5-40 threads extend the benefits of the Copper Eliminator system to your existing small-caliber rod. The .22 caliber and larger brushes have 8-32 threads for use with Dewey Copper Eliminator rods.


Big Book Catalog, Issue:67, Page:319
New Product Supplement, Issue:641, Page:013

SPECS: Nylon bristles, aluminum core and ferrule. Thread patterns indicated in table. Sold in 3- and 12-paks.

narrow your choices »
Show Filters
12 Item(s)
.17 CAL PISTOL/RIFLE 5/40 MALE-3PACK
234-000-100WB
.17 Cal. 5-40 Male-Thread, 3-pak
234000100.17 Cal. 5-40 Male-Thread, 3-pak

Mfr Part: B17PNA3PACK

$5.95

In Stock

Caliber: 17 Caliber (.172)

Quantity: 3

Style: Handgun, Rifle

.20 CAL PISTOL/RIFLE 5/40 MALE-3 PACK
234-000-101WB
.20 Cal. 5-40 Male-Thread, 3-pak
234000101.20 Cal. 5-40 Male-Thread, 3-pak

Mfr Part: B20PNA3PACK

$5.95

In Stock

Caliber: 20 Caliber (.204)

Quantity: 3

Style: Handgun, Rifle

.22 RIFLE BORE BRUSH 8-32 MALE-3 PACK
234-000-102WB
.22/.223/.224 Cal. 8-32 Male-Thread, 3-pak
234000102.22/.223/.224 Cal. 8-32 Male-Thread, 3-pak

Mfr Part: B22NA3PACK

$4.95

In Stock

Caliber: 22 Caliber (.223-.224)

Quantity: 3

Style: Rifle

.24-6MM RIFLE BRUSH 8-32 MALE-3 PACK
234-000-103WB
.24/6mm 8-32 Male-Thread, 3-pak
234000103.24/6mm 8-32 Male-Thread, 3-pak

Mfr Part: B24NA3PACK

$4.95

In Stock

Caliber: 243/6 mm (.243)

Quantity: 3

Style: Rifle

.25-.284 RIFLE BRUSH 8-32 MALE-3 PACK
234-000-104WB
.25/.284/7mm 8-32 Male-Thread, 3-pak
234000104.25/.284/7mm 8-32 Male-Thread, 3-pak

Mfr Part: B25NA3PACK

$4.95

In Stock

Caliber: 270/6.8 mm (.277), 284/7 mm (.284)

Quantity: 3

Style: Rifle

.30-.308 RIFLE BRUSH 8-32 MALE-3 PACK
234-000-105WB
.30/.308/8mm 8-32 Male-Thread, 3-pak
234000105.30/.308/8mm 8-32 Male-Thread, 3-pak

Mfr Part: B30NA3PACK

$4.95

In Stock

Caliber: 30 Caliber (.308)

Quantity: 3

Style: Rifle

.17 CAL PISTOL/RIFLE 5/40 MALE-12 PACK
234-000-106WB
.17 Cal. 5-40 Male-Thread, 12-pak
234000106.17 Cal. 5-40 Male-Thread, 12-pak

Mfr Part: B17PNA

$22.95

In Stock

Caliber: 17 Caliber (.172)

Quantity: 12

Style: Handgun, Rifle

.20 CAL PISTOL/RIFLE 5/40 MALE-12 PACK
234-000-107WB
.20 Cal. 5-40 Male-Thread, 12-pak
234000107.20 Cal. 5-40 Male-Thread, 12-pak

Mfr Part: B20PNA

$22.95

In Stock

Caliber: 20 Caliber (.204)

Quantity: 12

Style: Handgun, Rifle

.22 RIFLE BORE BRUSH 8-32 MALE-12 PACK
234-000-108WB
.22/.223/.224 Cal. 8-32 Male-Thread, 12-pak
234000108.22/.223/.224 Cal. 8-32 Male-Thread, 12-pak

Mfr Part: B22NA

$18.95

In Stock

Caliber: 22 Caliber (.223-.224)

Quantity: 12

Style: Rifle

.24-6MM RIFLE BRUSH 8-32 MALE-12 PACK
234-000-109WB
.24/6mm 8-32 Male-Thread, 12-pak
234000109.24/6mm 8-32 Male-Thread, 12-pak

Mfr Part: B24NA

$18.95

In Stock

Caliber: 243/6 mm (.243)

Quantity: 12

Style: Rifle

.25/6.5/.27-.284 BRUSH 8-32 MALE 12 PK
234-000-110WB
.25/.284/7mm 8-32 Male-Thread, 12-pak
234000110.25/.284/7mm 8-32 Male-Thread, 12-pak

Mfr Part: B25NA

$18.95

In Stock

Caliber: 264/6.5 mm (.264)

Quantity: 12

Style: Rifle

.20-.308 RIFLE BRUSH 8-32 MALE-12 PACK
234-000-111WB
.30/.308/8mm 8-32 Male-Thread, 12-pak
234000111.30/.308/8mm 8-32 Male-Thread, 12-pak

Mfr Part: B30NA

$18.95

In Stock

Caliber: 30 Caliber (.308), 8 mm (.323)

Quantity: 12

Style: Rifle

COPPER ELIMINATOR BORE BRUSHES