--- product_id: 95927754 title: "Bore Tech Proof-Positive Nylon Brush .25/6.5mm 3 Pack" brand: "bore tech" price: "₩39094" currency: KRW in_stock: true reviews_count: 8 category: "Bore Tech" url: https://www.desertcart.kr/products/95927754-bore-tech-proof-positive-nylon-brush-25-6-5mm-3 store_origin: KR region: South Korea --- # Optimized for fast-acting copper removers Double wound cores for durability 100% barrel safe, no false copper stains Bore Tech Proof-Positive Nylon Brush .25/6.5mm 3 Pack **Brand:** bore tech **Price:** ₩39094 **Availability:** ✅ In Stock ## Summary > 🧼 Clean smarter, not harder — the brush that tells the truth! ## Quick Answers - **What is this?** Bore Tech Proof-Positive Nylon Brush .25/6.5mm 3 Pack by bore tech - **How much does it cost?** ₩39094 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/95927754-bore-tech-proof-positive-nylon-brush-25-6-5mm-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 - • **Premium 3-Pack Value:** Three high-performance brushes to keep your arsenal spotless - • **Barrel-Safe Engineering:** Non-brass cores and looped ends protect your firearm’s integrity - • **Enhanced Cleaning Power:** Twice the oversized bristles for superior bore scrubbing - • **Zero False Copper Alerts:** Eliminates misleading blue patches caused by traditional bronze brushes - • **Optimized for Copper Removers:** Perfectly compatible with fast-acting cleaners like Eliminator and Cu+2 ## Overview Bore Tech’s Proof-Positive Nylon Brush 3-pack features double wound, looped-end nylon bristles on non-brass cores, ensuring 100% barrel safety and eliminating false copper indications common with bronze brushes. Designed specifically for use with fast-acting copper removers, these brushes deliver superior cleaning without damaging your firearm or causing misleading blue stains. ## Description Bore Tech's Proof-Positive Nylon Bore Brushes are 100% barrel safe and set the benchmark for all other nylon brushes. This is due to the superior construction and engineered features that are incorporated into each and every brush. Unlike phosphor bronze bristled brushes, our premium Proof-Positive Nylon Bore Brushes are strongly recommend when using fast acting copper removing cleaners such as our Eliminator Bore Cleaner or Cu+2 Copper Remover. This is due to the fact that traditional phosphor bronze brushes contain over 90% copper in their composition and will turn patches blue when in contact with most copper removing cleaners. With barrel safe, non-brass cores and threads Bore Tech's Proof-Positive Nylon Bore Brushes are not affected by copper removing cleaners and will eliminate blue patches and the false indication of copper that is associated with traditional phosphor bronze brushes. Review: Bore tech brushes. - Absolute best four brush I’ve ever used for cleaning a barrel. The brushes last for quite some time I’ve cleaned with the same brush probably 100 to 150 times and I think it’s still in good shape. Review: Good for copper solvent - Nice stiff brushes, got these to use with copper solvent on one of my guns. They work well, not much more I can say about them. ## Features - Eliminate the false indication of Copper found with traditional bronze brushes and Copper removing cleaners - Twice the amount of oversized bristles, double wound cores, looped ends and barrel safe studs - Strongly Recommend When Using Fast Acting Copper Removing Cleaners Such As Our Eliminator Bore Cleaner Or Cu+2 Copper Remover - NOT affected by Copper removing cleaners and will eliminate blue patches and the false indication of Copper - 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 | |---------------|-------| | Item Package Dimensions L x W x H | 3.54 x 1.81 x 0.67 inches | | Package Weight | 0.01 Kilograms | | Brand Name | Bore Tech | | Model Name | Nylon Rifle Brush 3 pack | | Suggested Users | mens | | Number of Items | 3 | | Manufacturer | Bore Tech | | Part Number | BTNR-06-003 | | Included Components | Nylon Rifle Brush 3 pack | | Size | 243 Calorie/6mm | ## Images ![Bore Tech Proof-Positive Nylon Brush .25/6.5mm 3 Pack - Image 1](https://m.media-amazon.com/images/I/51yAO1g88vL.jpg) ![Bore Tech Proof-Positive Nylon Brush .25/6.5mm 3 Pack - Image 2](https://m.media-amazon.com/images/I/51Dluc7eyrL.jpg) ![Bore Tech Proof-Positive Nylon Brush .25/6.5mm 3 Pack - Image 3](https://m.media-amazon.com/images/I/41sgiIm66FL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bore tech brushes. *by M***R on February 13, 2026* Absolute best four brush I’ve ever used for cleaning a barrel. The brushes last for quite some time I’ve cleaned with the same brush probably 100 to 150 times and I think it’s still in good shape. ### ⭐⭐⭐⭐⭐ Good for copper solvent *by J***T on January 11, 2026* Nice stiff brushes, got these to use with copper solvent on one of my guns. They work well, not much more I can say about them. ### ⭐⭐⭐⭐⭐ Great Brushes *by G***M on October 21, 2025* Great bore brushes at a fantastic price --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/95927754-bore-tech-proof-positive-nylon-brush-25-6-5mm-3](https://www.desertcart.kr/products/95927754-bore-tech-proof-positive-nylon-brush-25-6-5mm-3) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-13*