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CVA® Barrel Blaster™ Rust Prevent Patches

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Quick Overview

The CVA® Barrel Blaster™ Rust Prevent Patches are designed to keep your firearm in optimal condition.

CVA® Barrel Blaster™ Rust Prevent Patches

The CVA® Barrel Blaster™ Rust Prevent Patches are made to keep your firearm in optimal condition. Fabricated for use in all .45 to .54 caliber muzzleloaders, the patches make coating the inside of your barrel quick and easy, while effectively reducing rusting or pitting.

Barrel Blaster™ is a series of solvents and rust preventatives specifically formulated for black powder firearms that are widely coveted as some of the best cleaning and maintenance products in the muzzleloader industry. The Barrel Blaster™ Rust Prevent Patches are pre-saturated with Rust Preventative Solvent and come ready-to-use in a resealable plastic jar. To enhance the life of your rifle bore, run one of the 100 pre-saturated patches down your barrel after maintenance cleaning to guard against rust and corrosion.

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Most items ship within 1 business day. We ship orders from our warehouse Monday through Friday. If an in-stock order is placed on Friday evening, Saturday or Sunday, it may not ship out until the following Monday.

We rush-ship directly to customer's doors throughout the United States. Depending on the shipping method and area of the country, orders can arrive in 1-5 business days. Our policy as an organization is to successfully deliver on all orders, regardless of the chosen shipment method.


Standard GroundFREE over $504-7 Business Days
Three-DayVariable Cost3 Business Days
Two-DayVariable Cost2 Business Days
OvernightVariable Cost1 Business Day



First Class$3.00 to $5.001-5 Business Days
Priority MailVariable Cost2-3 Business Days




If you are not 100% satisfied with your order, you can return it to us for a refund or exchange within 30 days of delivery. We accept returns on all products that have not been used or registered, no questions asked. All returns are subject to a 5% re-stocking fee. To make returning an item easy, contact our friendly customer service representatives toll free 1-855-297-7000.

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