Over 300,000 customers - we say thank you!

40,000+ products for hunting and shooting sports

DEWEY
COPPER ELIMINATOR BORE BRUSHES

234000107
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.

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

15.9 39.9 12 GBP
Product no.: 234000107
DEWEY 20 CALIBER 5-40M BORE BRUSH 12/PACK
Mfr Part: B20PNA 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.
38.9 GBP 2 £38.90 *
Delivery time approx. 7-14 days.
2 pcs. in the USA warehouse
Specs: Caliber: 20 Caliber (.204) Style: Rifle, Handgun Quantity: 12

Top takeaways

  1. Copper Eliminator bore brushes feature machined aluminum components that prevent false copper fouling indications when using ammonia-based solvents.
  2. The brushes have nylon bristles and an aluminum core, ensuring they won't scratch the bore or damage the muzzle while providing effective cleaning.
  3. Available in 20 Caliber with 5-40 threads, these brushes are compatible with small-caliber rods and come in packs of 12.

Attributes

Caliber: 20 Caliber (.204) Style: Handgun,Rifle Quantity: 12 Delivery weight: 0.018kg Shipping height: 25mm Shipping width: 76mm Shipping length: 114mm

Item details

Made in USA



Product no.: 234000104
DEWEY 25-270 CALIBER 8-32M BORE BRUSH 3/PACK
Mfr Part: B-25NA 608060000338 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.
16.9 GBP 2 £16.90 *
Delivery time approx. 7-14 days.
2 pcs. in the USA warehouse
Specs: Caliber: 264/6.5 mm (.264), 284/7 mm (.284), 270/6.8 mm (.277), 25 Caliber (.250) Style: Rifle Quantity: 3
Product no.: 234000101
DEWEY 20 CALIBER 5-40M BORE BRUSH 3/PACK
Mfr Part: B-20PNA 608060000307 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.
17.9 GBP 10 £17.90 *
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Caliber: 20 Caliber (.204) Style: Rifle, Handgun Quantity: 3
Product no.: 234000100
DEWEY 17 CALIBER 5-40M BORE BRUSH 3/PACK
Mfr Part: B-17PNA 608060000291 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.
17.9 GBP 11 £17.90 *
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Caliber: 17 Caliber (.172) Style: Rifle, Handgun Quantity: 3
Product no.: 234000103
DEWEY 6MM 8-32M BORE BRUSH 3/PACK
Mfr Part: B-24NA 3 PACK 608060000321 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.
15.9 GBP 11 £15.90 *
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Caliber: 243/6 mm (.243) Style: Rifle Quantity: 3
Product no.: 234000102
DEWEY 22 CALIBER 8-32M BORE BRUSH 3/PACK
Mfr Part: B-22NA 608060000314 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.
16.9 GBP 14 £16.90 *
Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse
Specs: Caliber: 22 Caliber (.223-.224) Style: Rifle Quantity: 3
Product no.: 234000106
DEWEY 17 CALIBER 5-40M BORE BRUSH 12/PACK
Mfr Part: B17PNA 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.
38.9 GBP 2 £38.90 *
Delivery time approx. 7-14 days.
2 pcs. in the USA warehouse
Specs: Caliber: 17 Caliber (.172) Style: Rifle, Handgun Quantity: 12
Product no.: 234000108
DEWEY 22 CALIBER 8-32M BORE BRUSH 12/PACK
Mfr Part: B22NA 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.
39.9 GBP 3 £39.90 *
Delivery time approx. 7-14 days.
3 pcs. in the USA warehouse
Specs: Caliber: 22 Caliber (.223-.224) Style: Rifle Quantity: 12
Product no.: 234000109
DEWEY 6MM 8-32M BORE BRUSH 12/PACK
Mfr Part: B24NA 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.
34.9 GBP 2 £34.90 *
Delivery time approx. 7-14 days.
2 pcs. in the USA warehouse
Specs: Caliber: 243/6 mm (.243) Style: Rifle Quantity: 12
Product no.: 234000105
DEWEY 30-8MM 8-32M BORE BRUSH 3/PACK
Mfr Part: B-30NA 3 PACK 608060000345 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.
16.9 GBP 0 £16.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Caliber: 30 Caliber (.308) Style: Rifle Quantity: 3
Product no.: 234000110
DEWEY 25-7MM 8-32M BORE BRUSH 12/PACK
Mfr Part: B25NA 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.
39.9 GBP 0 £39.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Caliber: 264/6.5 mm (.264) Style: Rifle Quantity: 12
Product no.: 234000111
DEWEY 30-8MM 8-32M BORE BRUSH 12/PACK
Mfr Part: B30NA 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.
39.9 GBP 0 £39.90 *
Backordered, delivery time approx. 4-12 weeks from the USA warehouse.
Specs: Caliber: 30 Caliber (.308), 8 mm (.323) Style: Rifle Quantity: 12

Keep your bore copper-free with DEWEY's Copper Eliminator Bore Brushes! 🛠️ Gentle yet effective cleaning for .20 caliber rifles and handguns.

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.

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

0
In stock
£9.90 £8.90 - £9.90
4.5
In stock
£17.90 £14.90 - £54.90
4
In stock
£64.90 £59.90 - £64.90
0
In stock
£11.90 £11.90 - £16.90
4.8
In stock
£39.90 £38.90 - £54.90
Back to top