The Kleenbore 4-Piece 12 Gauge Accessory Cleaning Set provides a dedicated assortment of screw-in barrel and chamber maintenance tools for 12-gauge shotguns (.729 in / 18.5 mm bore). Engineered to fit standard cleaning rods featuring a #8-32 thread interface, this accessory pack equips shooters with four specialised brass, bronze, and cotton components designed to scrub, loosen plastic fouling, apply lubricants, and swab bores clean.

Key Features

  • Phosphor Bronze Bore Brush: Scrubs away stubborn lead, copper, and carbon fouling without causing damage to the 12-gauge barrel steel.
  • Spiral "Tornado" Brush: Specially wound wire profile targets the chamber and forcing cone to remove plastic wad fouling and baked-on carbon rings.
  • 100% Cotton Bore Mop: Distributes gun oils, rust inhibitors, and solvents evenly across the bore or swabs out remaining residue.
  • Slotted Patch Holder: Machined from solid brass to secure cleaning patches during routine barrel swabbing.
  • Standard Threading: Machined with a standard #8-32 male thread to fit matching cleaning rods and pull-through adapters.

Technical Specifications

  • Calibre/Gauge Compatibility: 12 Gauge (.729 in / 18.5 mm bore)
  • Threading Interface: #8-32 male thread
  • Component Count: 4 pieces (Bore brush, Tornado brush, Cotton mop, Slotted patch holder)
  • Brush Materials: Phosphor bronze, spiral steel wire
  • Mop Material: 100% cotton
  • Patch Holder Material: Brass
  • Power Requirements: None (manual maintenance accessory)

Who is the Kleenbore 4-Piece 12 Gauge Accessory Cleaning Set for?

  • Australian Clay Target Shooters — Needs to clear heavy plastic wad fouling from forcing cones and 12-gauge barrels after high-volume shoots using the specialised 4-piece tip assortment with #8-32 male threading.
  • Waterfowl and Game Bird Hunters — Requires a compact 4-piece 12-gauge shotgun cleaning set to swab moisture, apply rust inhibitors, and remove residue across a standard 18.5 mm bore diameter after wet field conditions.
  • Primary Producers Maintaining Working Shotguns — Benefits from dedicated 12-gauge bronze and spiral wire tools fitting standard #8-32 threads to scrub neglected carbon rings and lead buildup from farm utility shotguns.

Less suitable for: Owners of sub-gauge firearms including 20GA, 28GA, or .410 bore shotguns that cannot accept .729 in (18.5 mm) tips, users seeking a standalone field kit with included rods and solvents who need a full boxed shotgun cleaning kit, or users with large #5/16-27 threaded rods who lack a #8-32 thread adapter.

SKU KLB40977LP
Model # 12GA-SET
Brand Kleenbore
Shipping Weight 1.0000kg

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