Gun Cleaning & ChemicalsBore TechSold by Brownells

Bore Tech

Rifle Cleaning Rods - 338-41 Caliber 40'''' Cleaning Rod

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Bore Tech

Proprietary alloy ferrule

Designed Eliminate

False copper fouling indications in

Chemically Resistant

Coating for use with cleaning

Caliber-specific Steel

Core for 338-41 caliber rifles

Cushioned Ball

Bearing handle follows barrel rifling

$78.99
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SKU: 749101590

Overview

Built for routine rifle maintenance, this cleaning rod is intended for .338–.41 caliber barrels and is part of Bore Tech’s Proof Positive Bore Stix line. Its proprietary alloy ferrule is designed to avoid false copper-fouling readings, while the chemically resistant coating adds durability for use with common cleaning chemicals. The caliber-specific steel core and cushioned ball-bearing handle are made to track the barrel rifling smoothly, and the ergonomic grip helps reduce the chance of contact with the rifle stock. Proof Positive jags are sold separately, so this rod is best suited for hunters who want a dedicated rod and plan to pair it with compatible accessories.

Why Hunters Choose the Bore Tech

Proprietary Alloy

Ferrule helps eliminate false copper

Chemically Resistant

Coating adds protection for cleaning

Caliber-specific Steel

Core is matched to the

Cushioned Ball

Bearing handle follows barrel rifling

Ergonomic Handle

Helps prevent damage to the

Key Features

  • Bore Tech Proof Positive Bore Stix with proprietary alloy ferrule.
  • Designed to eliminate false copper fouling indications in the bore.
  • Chemically resistant coating for use with cleaning solvents.
  • Caliber-specific steel core for 338-41 caliber rifles.
  • Cushioned ball bearing handle follows barrel rifling smoothly.
  • Ergonomic handle helps prevent damage to the rifle stock.
  • Proof Positive Jags are sold separately.

Best Used For

  • Rifle owners who want a caliber-specific cleaning rod for .338–.41 bore maintenance
  • Hunters looking for a rod with a cushioned handle that helps protect the rifle stock
  • Users concerned about false copper-fouling readings during bore cleaning and inspection
  • Shooters who prefer a chemically resistant-coated rod for routine cleaning tasks
  • Owners of Bore Tech Proof Positive jags sold separately, seeking a matching rod system

Specifications

Caliber Specific Steel CoreYes
Chemically Resistant CoatingYes
Copper Fouling False Reading EliminationYes
Cushioned Ball Bearing HandleYes
Ergonomic Cushioned HandleYes
Proof Positive Jags IncludedNo
Proof Positive Jags Sold SeparatelyYes
Proprietary Alloy FerruleYes
Stock Damage PreventionYes

Pros

  • Proprietary alloy ferrule helps eliminate false copper fouling readings
  • Chemically resistant coating adds protection for cleaning use
  • Caliber-specific steel core is matched to the rod design
  • Cushioned ball bearing handle follows barrel rifling smoothly
  • Ergonomic handle helps prevent damage to the rifle stock

Considerations & Trade-offs

  • Proof Positive Jags are sold separately, so this rod is not a complete cleaning setup on its own.
  • The caliber-specific design means it is intended for .338–.41 caliber use rather than a universal rod.
  • The cushioned ball bearing handle is designed to follow barrel rifling, but the product details do not indicate a fixed-length or multi-section configuration.
  • The description emphasizes a chemically resistant coating and proprietary ferrule, but it does not provide enough detail to compare performance across different cleaning systems.

Suggested Comparisons

  • Bore cleaning jags
  • Rifle cleaning rod sets
  • Gun cleaning accessories

Suggested Accessories

  • Bore cleaning solvent
  • Cleaning jag
  • Gun cleaning patches
  • Gun vise

Frequently Asked Questions

What caliber is this cleaning rod intended for?

This rod is listed as a .338–.41 caliber 40" cleaning rod.

Does the rod include a jag?

No. The product notes that Proof Positive Jags are sold separately.

What is the main purpose of the Proof Positive ferrule?

The proprietary alloy ferrule is designed to eliminate false indications of copper fouling in the bore.

What features are mentioned for handling and barrel contact?

The rod uses caliber-specific steel cores with a cushioned ball bearing handle, and the ergonomic cushioned handle is described as helping prevent damage to the rifle stock.

Is there any information about the rod’s material or coating?

The description says it has a proprietary alloy ferrule and a new chemically resistant coating, but it does not provide full material specifications for the rod.