The Ruger Universal Handgun Cleaning Kit is a high-quality handgun cleaning kit packed in an organized toolbox with a clear lid and secure latches. Designed to work for the most popular handgun calibers including .380 ACP, .357 Magnum, .38 Special, 9mm, 10mm, .40 caliber, .44 Magnum, and .45 ACP. Kit includes the following: Heavy-duty 4-piece brass cleaning rod, 3 brass cleaning jags, a brass slotted tip, and adapter, 3 bronze bore brushes, 3 cotton bore swabs, 20 cotton cleaning patches, a muzzle guard, removable organizational tray, toolbox with clear lid and solid latches that will stay secure, even after many uses. Works for .380 ACP, .357 Magnum, .38 Special, 9mm, 10mm, .40 caliber, .44 Magnum and .45 ACP.