New Hoppe’s Cotton Bore Mop 17 HMR / 204 caliber rifle / pistol. Thread size 8-32 fits all standard rods. Check out our other listings, we will gladly combine shipping. For combined shipping place items into your shopping cart. Then click on request total. Ebay will send us a notice and we can figure the best shipping for your order. And send you an invoice with the correct shipping. Due to Ebay new payment system if you click on Buy It Now and pay for the items individually we cannot refund the shipping overage. Their system does not allow partial refunds after the fact.