Bore brush - Nylon (for all except G17T) 100700121

Manufacturer: Glock
SKU: 845574
Manufacturer part number: 100700121
Availability: 5 in stock
Old price: $12.49
$5.07
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Bore Brush — Nylon (For All Except G17T) | SKU 100700121

Gentle, Effective Bore Cleaning for Everyday Maintenance

Keep your barrel bright and your groups tight with the Nylon Bore Brush (for all except G17T). Built for routine cleaning without the risk of scratching steel, this non-marring nylon brush scrubs away powder fouling, carbon, and residue while protecting lands and grooves. It’s an excellent choice for dry or solvent-assisted cleaning sessions and ideal when you want reliable performance without the aggressiveness of bronze or stainless.

Purpose-designed to work across a wide range of standard firearms (not compatible with G17T training variants), this brush delivers the right balance of stiffness and flexibility to navigate rifling, crowns, and chambers—helping you maintain accuracy, reliability, and easier future cleanups.

Compatibility note: Designed for general firearm use except G17T. Always match brush size and rod interface to your firearm and cleaning rod system.


Key Features at a Glance

  • Non-Marring Nylon Bristles: Tough on fouling, gentle on rifling and crown surfaces

  • Everyday Cleaning Power: Removes carbon and soft lead/powder residue without gouging

  • Solvent-Friendly: Works with most common CLP/solvent formulas (test before use)

  • Corrosion-Proof Bristle Material: Nylon won’t oxidize like metal-bristle brushes

  • For All Except G17T: Explicitly not compatible with G17T training platforms

  • SKU: 100700121


Why Choose Nylon Over Bronze or Stainless?

  • Finish Safety: Nylon bristles reduce risk of micro-abrasions in the bore and throat areas

  • Consistent Scrub: Bristles maintain shape, providing predictable contact pass after pass

  • Solvent Versatility: Nylon stands up to strong cleaners that can degrade some natural fibers

  • Low Maintenance: Rinse, shake, and air-dry—no rust or patina to worry about


Ideal Use Cases

  • Routine Post-Range Cleaning: Quick carbon removal before storage

  • Sensitive Barrels and Finishes: Where minimal abrasion is preferred

  • High-Volume Shooters: Frequent cleaning cycles without accelerated wear

  • Solvent-Heavy Methods: Nylon tolerates a wide range of bore cleaners


How to Use (Best Practices)

  1. Verify Unloaded: Remove magazine, lock open, and visually/physically inspect the chamber.

  2. Prep the Bore: Wet a patch with solvent and run it through to soften residue.

  3. Brush from Chamber to Muzzle: Make full-length strokes—avoid reversing direction mid-bore.

  4. Let Solvent Work: Short dwell time helps lift stubborn fouling.

  5. Patch Clean: Follow with dry patches until they emerge clean; finish with a light protectant patch if your manual allows.

  6. Protect the Brush: Rinse with mild cleaner, shake dry, and store bristles straight.

Tip: Pair with a caliber-correct jag and patch kit for best results and fewer passes.


Care & Longevity

  • Rinse After Solvents: Prolongs bristle life and prevents gummy buildup

  • Avoid Heat: Let air-dry; do not use high heat that can deform nylon

  • Keep Straight: Stow in a tube or organizer to prevent bristle curl

  • Replace When Worn: If bristles look matted or the brush passes too easily, it’s time for a new one


Technical Details (SKU 100700121)

  • Product Type: Nylon bore brush

  • Bristle Material: Solvent-resistant nylon

  • Use: Routine bore scrubbing for powder/carbon fouling

  • Compatibility: General firearm use except G17T (select brush size to match your caliber; ensure your cleaning rod thread/interface matches)

Thread size, core material, and exact dimensions can vary by batch/vendor. Always check packaging for specific rod compatibility and caliber.


Frequently Asked Questions

Q: Why is G17T excluded?
A: The brush is not intended for G17T training variants due to platform-specific maintenance requirements and clearances. Use the brush type specified by that platform’s manual.

Q: Will nylon actually clean as well as bronze?
A: For routine fouling, yes. Nylon is excellent for regular maintenance; bronze can be reserved for occasional stubborn deposits.

Q: Can I use aggressive copper solvents with nylon?
A: Nylon is generally solvent-safe, but always test compatibility and follow the solvent manufacturer’s instructions.

Q: How often should I replace the brush?
A: Replace when bristles lose stiffness, become matted, or the brush slides through with noticeably less resistance.


SEO-Rich Highlights & Buyer Keywords

  • Nylon bore brush for routine cleaning

  • Non-marring bristles safe for rifling and crown

  • Solvent-resistant brush for carbon and powder fouling

  • Not compatible with G17T training variant

  • SKU 100700121 gun cleaning brush


Meta Title (SEO)

Nylon Bore Brush — Non-Marring, Solvent-Resistant (Not for G17T) | SKU 100700121

Meta Description (SEO)

Clean your barrel safely with the Nylon Bore Brush. Non-marring bristles remove carbon and powder fouling, solvent-resistant design, and wide firearm compatibility—not for G17T. SKU 100700121.


Structured Data (Product Schema JSON-LD)

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{ "@context": "https://schema.org/", "@type": "Product", "name": "Nylon Bore Brush (For All Except G17T)", "sku": "100700121", "brand": { "@type": "Brand", "name": "Armorer's Choice" }, "category": "Sporting Goods > Outdoor Recreation > Shooting > Gun Care", "description": "Non-marring nylon bore brush for routine firearm cleaning. Removes carbon and powder fouling while protecting rifling. Solvent-resistant. Not compatible with G17T training variants.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Bristle Material", "value": "Nylon" }, { "@type": "PropertyValue", "name": "Compatibility", "value": "General firearm use except G17T" }, { "@type": "PropertyValue", "name": "Use Case", "value": "Routine bore cleaning for carbon and powder fouling" } ] }

Responsible Use Reminder

Always follow your firearm’s owner/armorer manual. Match brush size to caliber, use safe solvents, and verify the firearm is unloaded before any maintenance.

The End

Products specifications
SubCategoryCleaning
ManufacturerGlock
CategoryReloading
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