The Otis Technology 36 Coated Stainless Steel one piece solid rod features a smooth, non-embedding finish for precision cleaning with American quality and durability that wont scratch or damage your barrel or collect debris. The full size handle with steel ball bearings allows the rod to turn with the rifling of the barrel to remove fouling with your choice of Otis components from jags and patches to bore mops and brushes. The rod tip is outfitted with a standard 8-32 thread to accept Otis brushes, mops and jags.