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.Features : Comes in Heavy-Duty Tool Box Works for .380 ACP, .357 Magnum, .38 Special, 9mm, 10mm, .40 caliber, .44 Magnum and .45 ACP Clear Lid Secure Latches