KleenBore AR-15 .223 Caliber Rifle Tactical Cleaning Kit 8 pieces .223 Remington/5.56mm 2020127. 223/5.56mm/9MM Combo. Whether youre in the field or at home at your bench the KleenBore kit has you covered. Excellent for range bags Specifications for KleenBore Rifle Tactical Cleaning Kit: Manufacturer: KleenBore Color: Black Fabric/Material: Phosphor Bronze Cotton Flannel Steel Nylon Caliber: 5.56mm Pieces: 10 Gun Model: AR-15 Length: 6.5 in Condition: New Gun Type: Rifle Package Contents: KleenBore Rifle Tactical Cleaning Kit KleenBore 2020127: KAR-556 AR-15 Rifle Tactical Cleaning Kit 8 pieces .223 Remington/5.56mm