Kleen Bore Dual-kleen Kit.223/5.56

The Kleen Bore Dual-Kleen Kit .223/5.56 is a purpose-built rifle cleaning system designed for operators and shooters who maintain the AR-15 platform. This kit combines the essential tools needed to keep .223 Remington and 5.56 NATO ammunition residue—corrosive primers, carbon fouling, and copper deposits—from degrading barrel integrity and accuracy. The dual-kleen approach addresses both solvent-based and brush-based cleaning in a single, portable package.

Kleen Bore has engineered this kit specifically for the .223/5.56 bore diameter, ensuring that brushes, jags, and patches fit precisely without oversizing or undersizing the bore. Proper fit is critical—a brush that's too large can damage rifling, while one that's too small leaves contact patches in the rifling grooves uncleaned. The kit's inclusion of multiple brush styles and caliber-specific components means shooters can perform a thorough cleaning cycle without improvising or using universal tools that compromise effectiveness. Field maintenance becomes faster and more reliable when tools are matched to the cartridge.

Law enforcement patrol rifles, military-issue M4/M16 platforms, and civilian AR-15 builds all benefit from scheduled maintenance using caliber-matched kits. High-round-count training days or duty cycles generate significant fouling; neglecting timely cleaning leads to pressure creep, accuracy loss, and potential malfunction under critical conditions. Shooters working in corrosive environments—sand, salt spray, or urban dust—face accelerated corrosion without aggressive, consistent cleaning protocols. The Kleen Bore Dual-Kleen Kit .223/5.56 is built for shooters who understand that rifle longevity and reliability depend on disciplined maintenance, not occasional attention.