The Otis FG335NB Bore Brush Set delivers precision cleaning for .35, .338, and .357 caliber firearms with dual-bristle technology that removes fouling without damaging rifling. This professional-grade cleaning system features both bronze and nylon bristles on a single 2-inch brush head, eliminating the need to switch between different brushes during maintenance.
What Makes This Different
Unlike single-material brushes that either lack scrubbing power or risk barrel damage, the FG335NB combines bronze bristles for stubborn carbon buildup with softer nylon bristles for final polishing. The 8-32 thread pattern ensures universal compatibility with most cleaning rod systems. This dual-bristle design reduces cleaning time by up to 40% compared to traditional single-material brushes while providing superior bore protection.Key Features
- Dual bronze and nylon bristle construction for comprehensive cleaning without barrel damage
- Universal 8-32 thread pattern fits standard cleaning rods and cables
- 2-inch brush length provides optimal contact surface for thorough cleaning
- Compatible with .35 caliber, .338 caliber, and .357 caliber firearms
- Heat-treated bronze bristles resist deformation under repeated use
- High-grade nylon bristles maintain flexibility in extreme temperatures
- Precision-machined brass core ensures consistent bristle retention
Technical Specs
- Thread Size: 8-32 standard
- Brush Length: 2 inches
- Caliber Compatibility: .35, .338, .357
- Bristle Materials: Bronze and nylon combination
- Core Material: Brass
- Operating Temperature: -20°F to 140°F
- Quantity: 1 brush per set
- Weight: 0.3 ounces
