Features RAPID patch insertion device that aligns and holds patch in place RAPID cuts cleaning time and reduces solvent mess Reduces solvent leakage into gun's action Ensures proper rod alignment for easier cleaning Bore guides protect chamber & bore from damage Anodized aluminum tube for durability Integrated solvent port Kit includes 4 muzzle guides Inserts & secures into the bolt position Fits most bolt action rifles & AR-15s Convenient storage case included.