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 6 £16.90 *
Delivery time approx. 7-14 days.
6 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

Top takeaways

  1. The brushes are made with aluminum components and nylon bristles, avoiding the false positives of copper fouling from ammonia-based solvents.
  2. Copper Eliminator brushes are designed to be gentle on the bore and muzzle while providing effective scrubbing power.
  3. Available in various calibers with appropriate thread patterns for compatibility with different rods.

Attributes

Caliber: 270/6.8 mm (.277),284/7 mm (.284),25 Caliber (.250),264/6.5 mm (.264) Style: Rifle Quantity: 3 Delivery weight: 0.009kg Shipping width: 83mm Shipping length: 146mm UPC : 608060000338

Item details

Made in USA

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 9 £17.90 *
Delivery time approx. 7-14 days.
9 pcs. in the USA warehouse
Specs: Caliber: 20 Caliber (.204) Style: Rifle, Handgun Quantity: 3

Top takeaways

  1. Copper Eliminator Bore Brushes are designed with machined aluminum components to prevent false positive indications of copper fouling when using ammonia-based solvents.
  2. The brushes are safe for use on barrels, as they are similar in hardness to brass and feature nylon bristles that are gentle on rifling.
  3. Available for 20 caliber (.204) firearms, the brushes come with a male-threaded aluminum coupling and are sold in packs of three.

Attributes

Caliber: 20 Caliber (.204) Style: Handgun,Rifle Quantity: 3 Delivery weight: 0.005kg Shipping width: 57mm Shipping length: 89mm UPC : 608060000307

Item details

Made in USA

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

Top takeaways

  1. Copper Eliminator bore brushes have machined aluminum components that prevent false copper fouling indications when using ammonia-based solvents.
  2. The brushes feature nylon bristles and an aluminum core, ensuring they are gentle on the bore and will not scratch the rifling.
  3. Available in .17 and .20 caliber with 5-40 threads, and .22 caliber and larger with 8-32 threads, compatible with Dewey rods and small-caliber rods.

Attributes

Caliber: 17 Caliber (.172) Style: Handgun,Rifle Quantity: 3 Delivery weight: 0.005kg Shipping width: 57mm Shipping length: 89mm UPC : 608060000291

Item details

Made in USA

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 5 £15.90 *
Delivery time approx. 7-14 days.
5 pcs. in the USA warehouse
Specs: Caliber: 243/6 mm (.243) Style: Rifle Quantity: 3

Top takeaways

  1. Copper Eliminator Bore Brushes feature aluminum components that avoid ammonia-solvent reaction, preventing false copper fouling readings.
  2. Constructed with nylon bristles and aluminum core, these brushes are gentle on the bore and muzzle while providing effective cleaning.
  3. Available for various calibers with appropriate thread patterns, the brushes are sold in packs of three or twelve.

Attributes

Caliber: 243/6 mm (.243) Style: Rifle Quantity: 3 Delivery weight: 0.045kg Shipping height: 3mm Shipping width: 83mm Shipping length: 146mm UPC : 608060000321

Item details

Made in USA

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 1 £16.90 *
Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse
Specs: Caliber: 22 Caliber (.223-.224) Style: Rifle Quantity: 3

Top takeaways

  1. Copper Eliminator bore brushes are made with aluminum components to avoid ammonia-related discoloration from brass parts.
  2. The brushes are designed to be non-abrasive to the bore or muzzle while providing effective scrubbing power with nylon bristles.
  3. Available in different thread patterns, the .22 caliber brushes feature 8-32 threads compatible with Dewey's rods.

Attributes

Caliber: 22 Caliber (.223-.224) Style: Rifle Quantity: 3 Delivery weight: 0.009kg Shipping width: 83mm Shipping length: 146mm UPC : 608060000314

Item details

Made in USA

Product no.: 234000106
DEWEY 17 CALIBER 5-40M BORE BRUSH 12/PACK 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

Top takeaways

  1. Copper Eliminator bore brushes are designed with machined aluminum components to prevent false copper fouling indications when using ammonia-based solvents.
  2. The brushes feature nylon bristles and an aluminum core that are gentle on the bore and will not scratch the rifling or damage the muzzle.
  3. Available in .17 caliber with 5-40 threads and larger sizes with 8-32 threads, these brushes are compatible with both small-caliber rods and Dewey Copper Eliminator rods.

Attributes

Caliber: 17 Caliber (.172) Style: Handgun,Rifle Quantity: 12 Delivery weight: 0.018kg

Item details

Made in USA


Product no.: 234000109
DEWEY 6MM 8-32M BORE BRUSH 12/PACK 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 1 £34.90 *
Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse
Specs: Caliber: 243/6 mm (.243) Style: Rifle Quantity: 12

Top takeaways

  1. Copper Eliminator bore brushes have aluminum components and do not react with ammonia-based solvents, preventing false copper fouling readings.
  2. The brushes are designed with nylon bristles and an aluminum core, ensuring they are gentle on the bore and do not damage the muzzle.
  3. Available for various calibers, the brushes come with thread patterns suitable for different rods, specifically 5-40 for .17 and .20 calibers, and 8-32 for .22 caliber and larger.

Attributes

Caliber: 243/6 mm (.243) Style: Rifle Quantity: 12 Delivery weight: 0.181kg Shipping height: 25mm Shipping width: 76mm Shipping length: 102mm

Item details

Made in USA

Product no.: 234000110
DEWEY 25-7MM 8-32M BORE BRUSH 12/PACK 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 1 £39.90 *
Delivery time approx. 7-14 days.
1 pcs. in the USA warehouse
Specs: Caliber: 264/6.5 mm (.264) Style: Rifle Quantity: 12

Top takeaways

  1. Copper Eliminator bore brushes are designed with aluminum components to prevent false positive indications of copper fouling when using ammonia-based solvents.
  2. The brushes feature nylon bristles and an aluminum core to provide effective scrubbing without damaging the bore or muzzle.
  3. Available in various sizes with appropriate thread patterns, these brushes are compatible with both small-caliber rods and Dewey Copper Eliminator rods.

Attributes

Caliber: 264/6.5 mm (.264) Style: Rifle Quantity: 12 Delivery weight: 0.036kg Shipping height: 25mm Shipping width: 76mm Shipping length: 102mm

Item details

Made in USA

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

Top takeaways

  1. Copper Eliminator bore brushes are designed with machined aluminum components to prevent false positives during cleaning with ammonia-based solvents.
  2. The brushes feature nylon bristles and an aluminum core, ensuring they are gentle on the bore and do not scratch the rifle's rifling.
  3. Available in various sizes with appropriate thread patterns, these brushes are compatible with small-caliber rods and Dewey Copper Eliminator rods.

Attributes

Caliber: 30 Caliber (.308) Style: Rifle Quantity: 3 Delivery weight: 0.009kg Shipping width: 83mm Shipping length: 146mm UPC : 608060000345

Item details

Made in USA

Product no.: 234000108
DEWEY 22 CALIBER 8-32M BORE BRUSH 12/PACK 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: 22 Caliber (.223-.224) Style: Rifle Quantity: 12

Top takeaways

  1. Copper Eliminator Bore Brushes have aluminum components that do not react with ammonia-based solvents, preventing false copper fouling readings.
  2. The brushes are designed to be gentle on the bore and muzzle while providing effective scrubbing power with dense nylon bristles.
  3. Available in various sizes with specific thread patterns for compatibility, these brushes are sold in packs of 3 or 12.

Attributes

Caliber: 22 Caliber (.223-.224) Style: Rifle Quantity: 12 Delivery weight: 0.036kg Shipping height: 25mm Shipping width: 76mm Shipping length: 102mm

Item details

Made in USA

Product no.: 234000111
DEWEY 30-8MM 8-32M BORE BRUSH 12/PACK 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

Top takeaways

  1. Copper Eliminator bore brushes have aluminum components that prevent false positives for copper fouling with ammonia-based solvents.
  2. The brushes are safe for the bore and muzzle, with nylon bristles providing effective yet gentle scrubbing power.
  3. Available in various calibers with appropriate thread patterns for compatibility with different cleaning rods.

Attributes

Caliber: 30 Caliber (.308),8 mm (.323) Style: Rifle Quantity: 12 Delivery weight: 0.036kg Shipping height: 25mm Shipping width: 76mm Shipping length: 102mm

Item details

Made in USA

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