The STANDARD LINE BRONZE BORE BRUSHES are top quality, custom-made brushes sold in bulk packs for convenience and cost savings.
These bore brushes feature a one-piece, looped and wound steel shank and best phosphor bronze wire for thorough cleaning and long life.
Designed specifically for rifles, with a 3ΒΌ inch overall length and compatible with .17 and .20 caliber rifles using 5-40 threads, and all other sizes with 8-32 thread.