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Product Discontinued by Manufacturer

Otis 5-40 Thread Rifle and Pistol Bore Brushes has been discontinued by Otis Technology and is no longer available. Our product experts have helped us select these available replacements below.

Product Info for Otis 5-40 Thread Rifle and Pistol Bore Brushes

Otis Technology 5-40 Thread Bore Brushes are smaller versions of Otis' popular high powered bore brushes. Unlike the 2" bore brushes, these 1" cleaning tools come equipped with 5-40 threads so they're able to be mounted on less common varieties of cleaning rod. However, they share the same reputation for durability and effectiveness that all Otis Technology cleaning kits share. These bore brushes retain bristles better because of their tight twist, and the Tufcor proprietary core wire is strong and corrosion resistant. There is no weak undercut to the precision thread on the Otis Tech Rifle and Pistol Bore Brushes, and the brushes have twice the fill as competitor's bore brushes. Otis Technology has cold-welded the stem to the core of these high-powered bore brushes for added strength. You can choose from a .17 caliber bore brush or a .22 caliber limited breech bore brush to clean your rifle or pistol with the Otis 5-40 1 Inch Bore Brush.

Specifications for Otis Technology 1 Inch Bore Brush for Handguns and Rifles:

Weapon Type: Handguns, rifles
Caliber: .17 (FG-317) or .22 limited breech (FG-321)

Features of Otis Bore Brush 5-40 Thread:

  • 5-40 threads
  • Tufcor proprietary core wire is corrosion resistant
  • Cold-welded stem to core
  • Tighter bristle pattern
  • Available for .17 caliber or .22 caliber limited breech handguns and rifles

Package Contents:

  • Otis Technology 5-40 Thread Bore Brushes