The Hoppe’s Clamshell Cleaning Kit with Steel Rod (brand part no. D17B) is built for .17 HMR and .204 caliber rifles in a compact plastic box. Made by Hoppe’s, it includes 2 oz of Hoppe’s No. 9 solvent, 2.25 oz of lubricating oil, round die-cut cotton patches for absorbent, deep cleaning, and slotted ends with adapters where appropriate, all built around a steel cleaning rod matched to the small-bore diameter these calibers need.

Key Specifications

• Sized for .17 HMR and .204 caliber rifles.
• Includes 2 oz of Hoppe’s No. 9 solvent.
• Includes 2.25 oz of lubricating oil.
• Includes round die-cut cotton patches for absorbent, deep cleaning.
• Built around a steel cleaning rod with slotted ends and adapters.
• Stored in a plastic storage box.

Frequently Asked Questions

What calibers does this kit fit? It’s built for .17 HMR and .204 caliber rifles.

Why a steel rod instead of aluminum? The steel rod holds up to repeated use in a small-bore caliber without flexing.

Buy the Hoppe’s Clamshell Cleaning Kit, .17/.204

Order this Hoppe’s .17 HMR/.204 cleaning kit from our Lubbock, Texas gun shop for fast, direct shipping, and browse our full gun cleaning supplies lineup for extra patches and solvent.