---
product_id: 136202776
title: "Bore Tech Proof-Positive Nylon Brush 6mm-.243 Caliber 3 Pack BTNR-06-003"
brand: "bore tech"
price: "155 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Bore Tech"
url: https://www.desertcart.ro/products/136202776-bore-tech-proof-positive-nylon-brush-6mm-243-caliber-3
store_origin: RO
region: Romania
---

# Twice the oversized bristles for max cleaning Double wound cores for durability 100% barrel impervious, no damage Bore Tech Proof-Positive Nylon Brush 6mm-.243 Caliber 3 Pack BTNR-06-003

**Brand:** bore tech
**Price:** 155 Lei
**Availability:** ✅ In Stock

## Summary

> 🧼 Clean smarter, not harder — the pro’s choice for flawless bores!

## Quick Answers

- **What is this?** Bore Tech Proof-Positive Nylon Brush 6mm-.243 Caliber 3 Pack BTNR-06-003 by bore tech
- **How much does it cost?** 155 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/136202776-bore-tech-proof-positive-nylon-brush-6mm-243-caliber-3)

## Best For

- bore tech enthusiasts

## Why This Product

- Trusted bore tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Cleaning Duo:** Optimized for use with fast-acting copper expelling cleaners like Eliminator and Cu+2
- • **Copper Taint? Not Here!:** Eliminates false copper fouling signals for precise cleaning
- • **Zero Blue Patches, Zero Doubt:** Impervious to copper cleaners, ensuring no misleading blue stains
- • **Triple Pack, Triple Efficiency:** Three brushes per pack for consistent, repeatable bore maintenance
- • **Built to Last, Built to Perform:** Double wound cores with looped ends prevent barrel damage and extend brush life

## Overview

The Bore Tech Proof-Positive Nylon Brush 6mm-.243 Caliber 3 Pack features double wound nylon bristles with looped ends, ensuring no barrel damage and eliminating false copper fouling indications. Designed to be 100% barrel impervious and compatible with fast-acting copper expelling cleaners, this durable brush set delivers superior cleaning performance and longevity for precision firearm maintenance.

## Description

Bore Tech's Proof-Positive Nylon Bore Brushes are 100% barrel Impervious and set the benchmark for all other nylon brushes. This is due to the superior construction and engineered features that are i

Review: Bore brushes - Great product and good price
Review: Must have in conjunction with Bore Tech Eliminator - Must have in conjunction with Bore Tech Eliminator, use the two to remove copper fouling.

## Features

- Eliminate the false indication of Copper tainting found with traditional bronze brushes and Copper expelling cleaners
- Twice the amount of oversized bristles, double wound cores, looped ends and barrel Impervious studs
- Strongly Recommend When Using Fast Acting Copper expelling Cleaners Such As Our Eliminator Bore Cleaner Or Cu+2 Copper
- NOT affected by Copper expelling cleaners and will eliminate blue patches and the false indication of Copper tainting
- Each non brass, double wound brush core has a looped end eliminating the sharp cut ends found on many other low quality brushes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bore Tech |
| Color | Bronze |
| Handle Material | Plastic |
| Material | Nylon |
| Special Feature | Reusable |
| Shape | Round |
| Included Components | Nylon Rifle Brush 3 pack |
| Surface Recommendation | Copper |
| Number of Items | 3 |
| Item Firmness Description | Hard |
| Manufacturer | Bore Tech |
| UPC | 667739666633 |
| Unit Count | 3.0 Count |
| Global Trade Identification Number | 00667739666633 |
| Item Package Dimensions L x W x H | 4.02 x 2.28 x 0.79 inches |
| Package Weight | 0.02 Kilograms |
| Brand Name | Bore Tech |
| Model Name | Nylon Rifle Brush 3 pack |
| Suggested Users | mens |
| Part Number | BTNR-06-003 |
| Size | 6 mm-.243 Caliber |

## Product Details

- **Brand:** Bore Tech
- **Color:** Bronze
- **Handle Material:** Plastic
- **Material:** Nylon
- **Special Feature:** Reusable

## Images

![Bore Tech Proof-Positive Nylon Brush 6mm-.243 Caliber 3 Pack BTNR-06-003 - Image 1](https://m.media-amazon.com/images/I/61u-w9otsEL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bore brushes
*by R***H on December 26, 2025*

Great product and good price

### ⭐⭐⭐⭐⭐ Must have in conjunction with Bore Tech Eliminator
*by J***Y on October 7, 2020*

Must have in conjunction with Bore Tech Eliminator, use the two to remove copper fouling.

### ⭐⭐⭐⭐⭐ Good brushes for soaking and scrubbing down your bore with cleaners.
*by R***T on May 5, 2021*

Works as they should, very pleased!

## Frequently Bought Together

- Bore Tech Proof-Positive Nylon Brush 6mm-.243 Caliber 3 Pack BTNR-06-003
- Bore Tech Proof Positive Patch Jag, 243 Calorie/6mm
- Bore Tech Proof-Positive Nylon Brush .25/6.5mm 3 Pack

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**Shop now:** [https://www.desertcart.ro/products/136202776-bore-tech-proof-positive-nylon-brush-6mm-243-caliber-3](https://www.desertcart.ro/products/136202776-bore-tech-proof-positive-nylon-brush-6mm-243-caliber-3)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-07-07*