The Breakthrough Clean Technologies Battle Rope 2.0 (.338 Caliber) is a dedicated pull-through rifle bore cleaning tool engineered for rapid field maintenance. Built for .338 calibre rifle barrels, this mechanical bore cleaner combines a weighted brass flip-out pull handle, a detachable flexible cable, and a thick synthetic braided rope with two integrated phosphor bronze scrubbing brushes. Weighing between 80 g and 120 g, it provides a portable, single-pass cleaning solution that loosens powder, carbon, and fouling without requiring multi-piece cleaning rod assemblies.

Key Features

• Dual-Action Cleaning: Uses two integrated phosphor bronze brushes to break loose carbon and fouling, followed by an extra-thick braided rope that swabs away loose residue in a single pass.
• Flip-Out Brass Handle: Features an integrated weighted brass lead that drops easily through the barrel and unfolds into an ergonomic T-handle for a secure grip during pull-through.
• Detachable and Washable Rope: The flex cable and threaded brass coupling unscrew completely from the synthetic rope section, allowing the rope to be hand-washed and reused.
• Protective EVA Storage Case: Includes a semi-rigid zippered storage case equipped with a carabiner clip and MOLLE strap for easy attachment to range bags or field packs.
• Manual Field Operation: Non-powered, mechanical maintenance design that operates independently of power sources or complex tools in remote environments.

Product Specifications

• Product Type: Pull-through rifle bore cleaning rope
• Calibre Compatibility: Dedicated .338 calibre (e.g., .338 Lapua Magnum, .338 Winchester Magnum, .338 Federal)
• Scrubbing Elements: 2 integrated phosphor bronze brushes
• Pull Mechanism: Flexible cable with threaded brass coupling and weighted flip-out handle
• Weight: Approximately 80–120 g
• Storage: Zippered semi-rigid EVA case with MOLLE strap and carabiner

Who is the Breakthrough Battle Rope 2.0 (.338 Caliber) for?

• .338 Lapua Magnum long-range precision shooters — needing interim fouling removal between shot strings, this pull-through rifle bore cleaning rope delivers dual-action carbon scrubbing through 2 integrated phosphor bronze scrubbing brushes in a single pull.
• .338 Winchester Magnum hunters operating in remote terrain — requiring lightweight maintenance gear for wilderness hunts, this pull-through rifle bore cleaning rope adds only 80–120 g of pack weight while replacing bulky, multi-piece rod kits.

Less suitable for: Sub-calibre rifle bores such as .308, 6.5mm, or .243 (which will jam due to excessive rope thickness), larger bores exceeding .338 like .375 or .50 BMG (which will lack radial contact), or deep benchrest copper and lead stripping; situations requiring heavy copper removal are better served by coated cleaning rods paired with brass jags, patches, and dedicated chemical solvents.