.375cal 8/32 male thread

BoreTechs double wound Proof Positive Nylon Brushes are known for being the finest brushes available.

This is due to the superior construction and engineered features incorporated into the brush. BoreTechs Proof Positive Nylon Bore Brushes have twice the amount of bristles compared to the competition, resulting in double the ‘scrubbing action’ and faster cleaning. These brushes feature oversized bristles for extra rigidity and non- brass cores and couplers which prevent the false indication of copper fouling remaining in your bore. This attention to details is necessary to produce an effective, long lasting, high quality Proof Positive Nylon Brush for your rifle. The Proof Positive Nylon Brushes are ideal for use with fast acting copper cleaners like BoreTech Eliminator and CU+2 Copper Remover.

Sold as a single brush.

Availability: In stock, usually ships within 1 to 3 days.