Bore-Nado Rifle Barrel Cleaning Rope — 8mm / .338 Caliber | Model 70723 | UPC 026509067337
Clean your rifle bore fast—with range-bag convenience and shop-bench results. The Bore-Nado Rifle Barrel Cleaning Rope (8mm / .338) is a compact, pull-through bore cleaner engineered to remove carbon, copper fouling, and powder residue in just a few passes. Sized specifically for 8mm and .338-caliber rifles, this reusable rope combines abrasive-safe woven floss with an embedded scrubbing section (and a weighted leader) to deliver a smooth, chamber-to-muzzle pull that protects the crown while cutting cleaning time in half.
Why Shooters Choose Bore-Nado
Caliber-correct fit (8mm / .338): Optimized diameter and drag for efficient contact with lands and grooves—no sloppy fit or over-tight pull.
Fast pull-through cleaning: Drop the weighted brass leader through the chamber, pull from muzzle to breech, and you’re done—no rods, no jags, no patch mess.
Built-in scrubbing power: A dedicated abrasive-safe scrub band agitates stubborn fouling, followed by long high-absorbency floss that wipes the bore clean in a single pass.
Protects your rifle: Soft, non-marring materials and crown-friendly pull-through motion reduce the risk of throat and muzzle wear.
Solvent friendly & reusable: Works with your favorite bore solvent or CLP; simply hand-wash and air-dry to reuse.
Range-ready size: Rolls up small to ride in your pack, range bag, or buttstock pouch for quick touch-ups between strings.
Perfect For
Precision rifles in .338 and 8mm (e.g., .338 Win. Mag., .338 Lapua Mag., 8x57 JS)
Backcountry hunts where lightweight, packable gear matters
Range sessions & matches requiring quick, on-the-line fouling control
Routine maintenance without breaking out full rod kits
How to Use (3 Quick Steps)
Unload & verify clear. Remove the bolt if possible for straight-through access.
Add solvent to the scrub band if desired; feed the weighted leader from chamber to muzzle.
Pull straight through in one smooth motion; repeat 1–3 passes until patches/inspection show a clean bore. Lightly oil if storing.
Pro Tip: For heavy copper fouling, pre-treat with your preferred copper solvent, let dwell per instructions, then run the Bore-Nado for a final wipe and dry pass.
Maintenance & Care
Hand-wash with mild soap after solvent-heavy sessions; air-dry completely.
Store in a ventilated pouch; avoid prolonged exposure to harsh chemicals.
Inspect the rope periodically—replace if you see fraying or excessive wear.
Key Features at a Glance
Caliber: 8mm / .338 rifles
Design: Pull-through cleaning rope with weighted leader
Scrub Section: Integrated, abrasive-safe band for stubborn fouling
Body: Long, high-absorbency woven floss for wipe-down and oiling
Reusable: Solvent-compatible; washable and quick-dry
Model / SKU: 70723
UPC: 026509067337
Compatibility Guide (Examples)
.338 Caliber: .338 Win. Mag., .338 Federal, .338 Lapua Mag., .338-06
8mm: 8x57 JS (7.92 Mauser), 8mm-06, 8x57 JRS (verify bore dimensions)
Always confirm your rifle’s true bore diameter and follow manufacturer cleaning recommendations.
Safety Notes
Clean only from chamber to muzzle to protect the crown.
Do not fire immediately after heavy oiling; run a dry pass to remove excess lubricant.
Dispose of heavily contaminated wash water responsibly.
Specifications
| Attribute | Detail |
|---|
| Product | Bore-Nado Rifle Barrel Cleaning Rope |
| Caliber | 8mm / .338 |
| Method | Pull-through (weighted leader) |
| Scrub Section | Integrated, abrasive-safe |
| Reusability | Washable, solvent-compatible |
| Model / SKU | 70723 |
| UPC | 026509067337 |
SEO Highlights (for Merchandising & Search)
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Clean smarter—not harder. The Bore-Nado 8mm/.338 Cleaning Rope gives you quick, crown-safe, solvent-ready bore maintenance anywhere your rifle goes.
The End