The Breakthrough Clean BT20GNBB Nylon Bristle Bore Brush is engineered with a rugged brass core and stiff nylon bristles to tackle heavy fouling with ease. Its design ensures a perfect fit with a standard #8-32 thread, making it an essential tool for maintaining your firearm's performance.

Ideal for range time and training, this bore brush is a must-have for any gun cleaning kit. Breakthrough Clean is renowned for its innovative cleaning solutions that provide reliability and ease of use.

Key Features:
- Manufacturer: Breakthrough Clean
- Model: BT20GNBB
- Product Type: Bore Brush
- Material: Brass Core, Nylon Bristles
- Thread Pattern: #8-32
- Unique Features: Stiff bristles for heavy fouling
- What's In The Box: Bore Brush