Breakthrough Clean Technologies AR15 Carbon Scraper – AR-15/M16 Bolt Carrier Group Tool

The Breakthrough Clean Technologies AR15 Carbon Scraper removes stubborn carbon buildup from AR-15 and M16 bolt carrier groups without damaging critical surfaces. Shaped to match the bolt carrier's geometry, this tool scrapes carbon from hard-to-reach areas that brushes and solvents alone can't fully clean—the bolt tail, carrier interior, and firing pin channel.

Machined from durable polymer, the scraper features multiple edges designed for different BCG surfaces. Works on standard AR-15/M16 bolt carrier groups. Use after initial solvent cleaning to remove baked-on carbon before final brushing and lubrication.

• Type: Carbon scraper tool
• Compatible Firearms: AR-15, M16, M4
• Material: Polymer construction
• Use: Bolt carrier group carbon removal