$42.83
Availability: In Stock
The KleenBore KAR-556/9 Classic Box Kit is a compact 5.56mm and 9mm combo cleaning set built for shooters who maintain their AR platform rifles and 9mm handguns at home or in the field. Unlike oversized range bags that eat up valuable space, this kit packs everything you need for routine bore cleaning and maintenance into a portable package that fits in a pack, truck bed, or bench drawer without taking up half your real estate.
What makes this cleaning kit practical is the dual-caliber design: you get dedicated components for both 5.56 NATO (common in AR-15s and similar rifles) and 9mm (pistols and some carbines), eliminating the need to buy separate kits or improvise when you've been shooting multiple platforms. The included rods—a 6.5-inch short rod and a 32.5-inch working-length rod with swivel T-handle—give you flexibility whether you're breaking down a rifle in a tight space or running full passes down a longer barrel. The phosphor bronze bore brush is brass-based material that's softer than steel and won't harm barrel steel, making it the go-to choice for routine cleaning. The barbed-point jag holds cotton flannel patches securely, and the patch holder keeps them organized and accessible.
Kleen-Bore engineered this kit around black steel components—rods, handles, and the muzzle guard—keeping weight down and durability up. The nylon utility brush handles bolt carrier groups, actions, and exterior surfaces without scratching. Whether you're a hunter breaking down rifles after a season, a competitive shooter hitting the range weekly, or someone who shoots multiple calibers casually, this all-in-one approach beats juggling separate 5.56 and 9mm kits.
| Calibers Covered | 5.56mm NATO, 9mm |
| Rod Lengths | 6.5\" (short), 32.5\" working length |
| Rod Material | Black steel with swivel T-handle |
| Bore Brush Material | Phosphor bronze |
| Patch Holder | Black steel with barbed point jag |
| Cleaning Patches | Cotton flannel |
| Utility Brush | Nylon |
| Muzzle Guard | Included |
| Format | Box kit |
Yes. The KAR-556/9 includes components matched to both calibers—the phosphor bronze bore brush, jag, and patches are sized for the specific bore diameters of 5.56 NATO (rifle) and 9mm (pistol). The two rod lengths provide versatility for both rifle and shorter handgun barrels.
The kit includes two cleaning rods (6.5\" and 32.5" working length) with swivel T-handle, a phosphor bronze bore brush, a barbed-point jag, a black steel patch holder, cotton flannel cleaning patches, a muzzle guard, and a nylon utility brush for carrier and action cleaning.
Yes. Kleen-Bore designed this as a compact combo kit for field and range use. The box kit format is significantly smaller than dedicated rifle and pistol kits bought separately, making it practical for toting to the range or storing in a truck or pack.
Phosphor bronze is a softer brass-based alloy that will not harm barrel steel or chrome-lined bores, making it the standard choice for routine bore cleaning. It's effective at removing fouling without risk of accelerated wear.
SKU: 115719942 • Width: 5in • Height: 1.7in • Depth: 10.9in • Weight: 0.9oz
Availability: In Stock
The KleenBore KAR-556/9 Classic Box Kit is a compact 5.56mm and 9mm combo cleaning set built for shooters who maintain their AR platform rifles and 9mm handguns at home or in the field. Unlike oversized range bags that eat up valuable space, this kit packs everything you need for routine bore cleaning and maintenance into a portable package that fits in a pack, truck bed, or bench drawer without taking up half your real estate.
What makes this cleaning kit practical is the dual-caliber design: you get dedicated components for both 5.56 NATO (common in AR-15s and similar rifles) and 9mm (pistols and some carbines), eliminating the need to buy separate kits or improvise when you've been shooting multiple platforms. The included rods—a 6.5-inch short rod and a 32.5-inch working-length rod with swivel T-handle—give you flexibility whether you're breaking down a rifle in a tight space or running full passes down a longer barrel. The phosphor bronze bore brush is brass-based material that's softer than steel and won't harm barrel steel, making it the go-to choice for routine cleaning. The barbed-point jag holds cotton flannel patches securely, and the patch holder keeps them organized and accessible.
Kleen-Bore engineered this kit around black steel components—rods, handles, and the muzzle guard—keeping weight down and durability up. The nylon utility brush handles bolt carrier groups, actions, and exterior surfaces without scratching. Whether you're a hunter breaking down rifles after a season, a competitive shooter hitting the range weekly, or someone who shoots multiple calibers casually, this all-in-one approach beats juggling separate 5.56 and 9mm kits.
| Calibers Covered | 5.56mm NATO, 9mm |
| Rod Lengths | 6.5\" (short), 32.5\" working length |
| Rod Material | Black steel with swivel T-handle |
| Bore Brush Material | Phosphor bronze |
| Patch Holder | Black steel with barbed point jag |
| Cleaning Patches | Cotton flannel |
| Utility Brush | Nylon |
| Muzzle Guard | Included |
| Format | Box kit |
Yes. The KAR-556/9 includes components matched to both calibers—the phosphor bronze bore brush, jag, and patches are sized for the specific bore diameters of 5.56 NATO (rifle) and 9mm (pistol). The two rod lengths provide versatility for both rifle and shorter handgun barrels.
The kit includes two cleaning rods (6.5\" and 32.5" working length) with swivel T-handle, a phosphor bronze bore brush, a barbed-point jag, a black steel patch holder, cotton flannel cleaning patches, a muzzle guard, and a nylon utility brush for carrier and action cleaning.
Yes. Kleen-Bore designed this as a compact combo kit for field and range use. The box kit format is significantly smaller than dedicated rifle and pistol kits bought separately, making it practical for toting to the range or storing in a truck or pack.
Phosphor bronze is a softer brass-based alloy that will not harm barrel steel or chrome-lined bores, making it the standard choice for routine bore cleaning. It's effective at removing fouling without risk of accelerated wear.
SKU: 115719942 • Width: 5in • Height: 1.7in • Depth: 10.9in • Weight: 0.9oz