Pro-Shot AR15 Gas Tube Cleaner Features The Pro-Shot AR15 Gas Tube Cleaner is engineered with a slender flexible profile that threads through the narrow bore of an AR15 gas tube to remove the carbon and fouling that builds up with regular firing. Over time that buildup can interfere with the gas system s function so a dedicated cleaner reaching the full 16 inch length of the tube restores consistent gas flow and helps the rifle cycle the way it was designed to. This cleaner is not limited to AR15 platforms either as its sizing makes it a useful addition to any cleaning kit for other firearms sharing a similar gas tube design. Regular use of this tool is a simple preventive step that keeps a hard-working rifle from developing reliability issues downrange. Each cleaner in this 50-count pack is built from high-quality materials designed to withstand repeated passes through a gas tube without breaking or losing shape under pressure. The 1/8 inch diameter is sized to match the gas tube s narrow bore so the cleaner removes residue without undue resistance or risk of getting stuck. Made in the USA this pack gives shooters armorers and range maintenance staff a long-lasting supply for routine upkeep across multiple rifles. Keeping the gas tube clear is an often overlooked but essential part of maintaining the accuracy and reliability that an AR15 owner depends on. Pro-Shot AR15 Gas Tube Cleaner Specifications Manufacturer: Pro-Shot Length: 16 Diameter: 1/8 Count: 50 Material: Durable Synthetic Available At: GrabAGun