Brand: Otis Technology
Caliber: .338 cal, .35 cal, .350 Legend, .357 cal, 9mm, and 8.6 Blackout.
Firearm Type: Rifles and Pistols
Protects/Removes: Removes carbon, lead, and copper fouling while protecting the barrel's rifling and crown.
Thread Pattern: Standard 8-32 thread
Core Material: Proprietary Tufcor® corrosion-resistant core wire with a tighter twist for better bristle retention.
Bristle Material: Stiff, high-quality Nylon
Length: 2 inches

Features

A precision-sized cleaning tool for .338 and .35 caliber rifles, this nylon bore brush features durable, flexible bristles that gently loosen fouling, carbon, and debris from the barrel without scratching the bore surface. The nylon construction is safe for frequent use and helps prep the bore for efficient patching and polishing. Designed to work with standard Otis-compatible cleaning rods or accessories, it’s a dependable choice for regular maintenance that supports consistent accuracy and reliable performance.

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