Tipton 13 solid brass cleaning jags are the fastest way to thoroughly clean dry or oil the bore.Each jag is designed to provide a tight fit between the patch and the bore.A pointed tip keeps the patch centered and allows it to drop off when the jag exits the muzzle.Made with 8-32 threads 17 caliber has 5-40 threads and will fit most brands of cleaning rods.Thread Pattern: 8-32/5-40Type: Brass Jag Set/BrassSize: 17-45 CalQuantity: 13 PiecesIncludes: Storage BoxMaterial: BrassSuitable For: Firearms