These high-quality nylon bore brushes are designed to aggressively clean out copper and bronze-based fouling without scratching the bore, enhancing firearm accuracy.
The brushes feature a durable one-piece, looped and wound steel shank, except for specific calibers which have brass shanks.
Offered in bulk packs for convenience and cost savings, they are suitable for .44 and .45 caliber rifles with 8-32 thread, except for .17 and .20 calibers.