Brand: Otis Technology
Caliber: .30, .30-06, .30-30, .303, .308, .300 Win Mag, .32, 7.62mm, and 8mm.
Firearm Type: Rifles and Pistols.
Protects/Removes: Removes carbon, lead, and copper fouling without damaging the barrel or rifling.
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-fit bore brush designed for .30 caliber rifles, this Otis nylon brush uses resilient, flexible bristles to gently loosen fouling, carbon, and debris from the barrel without harming the rifling. The nylon construction is tough on residue yet safe for frequent use, preparing the bore for patching and polishing while minimizing the risk of scratches. Compatible with standard Otis-style cleaning rods and accessories, it’s an excellent choice for regular maintenance to help preserve accuracy and reliable performance.

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