The Outers Bore Brush and Cotton Mop Combo is a set of two items designed specifically for .40 to .45 caliber rifles. Made in the United States, the set includes a bore brush with a cotton mop for efficient and effective cleaning of your firearm. Perfect for hunters and gun enthusiasts looking to maintain the optimal performance of their rifles, this product from Outers offers quality and reliability for all your gunsmithing needs. An unopened it’s always good to have extra