Breakthrough Clean Square Patches .17/.177 Cal, 375 Pieces (BTCPS3/4375)

Keeping your .17 and .177 caliber rifles clean and properly maintained is essential for accuracy and longevity. The Breakthrough Clean Square Patches .17/.177 Cal in bulk packs of 375 pieces gives you a dependable supply of cleaning patches sized specifically for smaller-caliber firearms. Whether you're running a rimfire plinker, an air rifle, or a precision .17 HMR, these square patches are designed to fit your bore and breech properly—no oversized patches bunching up or undersized ones leaving gaps. Breakthrough Clean has built a reputation for no-frills, effective gun care products, and their patches follow that formula: straightforward, consistent, and made to work with your existing cleaning rod and solvent routine.

A bulk pack of 375 patches means you're equipped for extended shooting sessions, regular maintenance schedules, or a range day with multiple firearms without running dry. Smaller calibers like .17 and .177 often get overlooked in general gun-care aisles, so stocking a dedicated pack ensures you're never caught improvising with patches cut from larger materials. The square cut also makes them easy to handle and tear off as needed.

If you're serious about maintaining your air rifles, rimfires, or other small-bore shooters, a bulk supply of correctly sized patches belongs in your cleaning kit. This pack removes the guesswork and gets you back to cleaning quickly.

Key Features

• Sized specifically for .17 and .177 caliber bores
• Square-cut design for easy handling and application
• Bulk pack of 375 pieces—enough for extended maintenance and range use
• Compatible with standard cleaning rod systems

Frequently Asked Questions

What calibers do these patches fit?

These patches are sized for .17 and .177 caliber firearms, including .17 HMR rifles, .17 WSM, and .177 air rifles.

How many patches come in this pack?

This pack contains 375 square patches, giving you a substantial supply for regular cleaning and maintenance.

Can I use these with any cleaning rod?

Yes, these patches work with standard cleaning rods and brass jags sized for .17/.177 caliber.

Are these patches cotton?

The supplier information provided does not specify the material composition, so we recommend checking the package or contacting Breakthrough Clean directly for material details.