The Bore Tips Multi-Pack provides essential cleaning tips for multiple popular calibers in one convenient package including .22 .30 9mm .40 S&W and .45 ACP.Bore Tips Multi-Pack cleaning system.22 caliber cleaning tips included.30 caliber cleaning tips included9mm pistol caliber cleaning tips.40 S&W cleaning tips.45 ACP cleaning tipsPerfect for gun owners with multiple firearms this multi-pack ensures you have the right cleaning tips for proper barrel maintenance across various popular calibers.