Bore Tech Proof Positive Nylon Rifle Bore Brush 338 Caliber 8-32 Threads 3PK

Overview

Bore Tech Proof Positive Nylon Bore Brushes are designed for .338 caliber rifles and feature a double-wound alloy core with a looped end. Constructed to be 100% copper-free and barrel-safe, these brushes utilize aircraft-grade aluminum studs and feature twice the bristle density of standard nylon brushes for faster, more effective cleaning. The bristles are specifically tailored for the .338 caliber to ensure double the scrubbing action. These brushes are non-brass and resist chemical reaction, eliminating the false indication of copper fouling often caused by phosphor bronze brushes. This pack includes three brushes, each with a 2.5-inch length and a standard male #8-32 thread connection.

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