BoreTech Proof-Positive Nylon Rifle Brush 3 Pack Brushes they perform well at the

they perform well at the 2500 fps muzzle velocities achievable in the 308 Winchester and larger cartridges

Custom™ ammunition is loaded with InterLock

For all bolt-action and single-shot firearms

·   Extreme Pressure Additive

BoreTech Proof-Positive Nylon Rifle Brush 3 Pack Brushes they perform well at theBore Techs nylon bore brushes are 100% barrel safe and set the benchmark for all other nylon brushes. This is due to the superior construction and engineered features that are incorporated into each and every brush. Unlike phosphor bronze bristled brushes, our premium Proof Positive Nylon Bore Brushes are strongly recommend when using fast acting copper removing cleaners such as our Eliminator Bore Cleaner or Cu+2 Copper Remover. This is due to the