Kleen-Bore KAR-556/9 Classic Box Kit 5.56mm/9mm Combo

The Kleen-Bore KAR-556/9 Classic Box Kit is a compact, dual-caliber cleaning kit purpose-built for AR-platform firearms chambered in both 5.56mm and 9mm. Designed for portability, it fits easily in a range bag or sits neatly on a workbench, giving shooters an organized solution for keeping both their rifle and pistol-caliber carbine bores clean whether at home or in the field.

At the heart of the kit is a 6.5" rigid coated rod outfitted with a swivel T-handle that follows the bore without binding. A rod extension is included for reaching down longer barrels, and a muzzle guard protects the crown during cleaning. The cleaning jag features a barbed point tip that securely holds patches for a thorough pass through the bore.

Whether you run an AR-15 in 5.56 NATO or an AR-style pistol-caliber carbine in 9mm Luger, the KAR-556/9 Classic Box Kit gives you a single, self-contained package to keep both running reliably.