The Hoppe's D17B Rifle Cleaning Kit for 4mm / .17 Caliber is purpose-built for owners of rimfire and centerfire .17-caliber rifles who want a complete, portable cleaning solution. Whether you shoot .17 HMR, .17 WSM, or other .17-caliber cartridges, this kit gives you everything needed to maintain accuracy and reliability in the field or at home. Hoppe's has been the go-to name in firearm maintenance for generations, trusted by hunters and shooters who understand that a clean rifle is a dependable rifle.

This clam-pack kit is compact and convenient—designed to keep all your essentials together so you're never caught without the tools to care for your rifle. The included cleaning rod, bore cleaner, oil, patches, and rod accessories work together to remove fouling, protect against corrosion, and keep your bore in top condition. Whether you're breaking in a new rifle, maintaining a hunting rig, or keeping a target gun in peak form, having a dedicated .17-caliber kit on hand means you're always ready to do the job right.

The .17 caliber is a specialized cartridge, and using a kit matched to its bore diameter is important for safe, effective cleaning. This kit eliminates guesswork and ensures you have the proper rod and components for your specific firearm, without the hassle of sourcing parts individually.