CVA Barrel Blaster Rust Prevent Patches are pre-saturated cotton patches formulated to protect bores and exposed metal from corrosion. The 100 patches are stored in a resealable jar for convenient access during maintenance or storage. Each patch is pre-lubed with a rust preventative and intended as the final step in the Barrel Blaster cleaning process to season and shield the bore and metal surfaces.
Key Specifications
- The patch material is cotton.
- The package contains 100 patches.
- Each patch is pre-saturated with rust preventative.
- Packaging is a resealable jar for storage and transport.
- Designed to protect against corrosion and rust on bores and metal surfaces.
- Marked for .50 Caliber (.510).
- Product type listed as Barrel Blaster Rust Prevent Patches.
- Intended as the final step in the Barrel Blaster cleaning process to season the bore.
Practical for routine maintenance and storage preparation, these pre-lubed patches simplify rust prevention and bore conditioning for .50-caliber firearms. The resealable jar keeps patches ready and organized so you can complete cleaning cycles efficiently and maintain metal surfaces over time.









