Product DescriptionThe Kleen-Bore M16C Military-Style Chamber Brush is engineered for reliable, heavy-duty chamber cleaning on .223 Remington and 5.56x45mm NATO rifles. Built with a two-stage design, the phosphor bronze section scrubs the chamber, while the stainless steel section targets the bolt lock-up area for thorough debris removal. A durable core looped through a brass coupling and military-standard #8-36 threads ensure secure attachment to cleaning rods and long-lasting performance.Product HighlightsTwo-stage brush: phosphor bronze for chamber cleaning and stainless steel for bolt lock-up areasMilitary #8-36 thread fits standard cleaning rods and Kleen-Bore systemsDurable core looped through brass coupling for strength under heavy useOptimized for .223 Remington and 5.56x45mm NATO rifle chambersSmooth, rounded bristle tips for effective cleaning without damaging the chamberSpecsProduct Type: Military-Style Chamber BrushCaliber Compatibility: .223 Remington, 5.56x45mm NATOThread Pattern: #8-36Bristle Materials: Phosphor bronze (chamber) and stainless steel (bolt lock-up)Quantity: 1 brushWeight: 0.03 lbPackage Dimensions (approx.): 4.3 in L x 1.8 in W x 1.2 in HUPC: 026249000960Manufacturer Part Number: M16CBrand Name: Kleen-BoreDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.