The HKS Products 22-k speedloader is designed for seamless compatibility with various .22 caliber revolvers including the Smith & Wesson models 17 18 and K-22 as well as the Colt Diamondback and Dan Wesson 22. This versatile accessory is perfect for enhancing your shooting experience with these renowned firearms providing quick and efficient reloading. Ideal for both enthusiasts and professionals the HKS 22-k ensures reliable performance and ease of use across multiple models making it an essential addition to your shooting gear.