Breakthrough Clean Technologies AR10 Carbon Scraper – .308/7.62 Bolt Carrier Groups

The Breakthrough Clean Technologies AR10 Carbon Scraper is a purpose-built tool for removing carbon buildup from .308/7.62 bolt carrier groups without solvents or abrasives. Its profiled edges match the geometry of AR10/SR25-pattern BCGs, allowing you to scrape carbon from firing pin channels, bolt tail recesses, and cam pin tracks where brushes and patches can't reach. Reduces cleaning time and prevents carbon accumulation that can cause reliability issues in high-volume shooting.

Constructed from reinforced nylon that won't scratch or gouge metal surfaces. Designed specifically for large-frame AR platforms chambered in .308 Winchester, 7.62x51mm NATO, 6.5 Creedmoor, and similar cartridges using AR10-pattern bolt carrier groups.

• Type: Carbon scraper tool
• Compatible With: AR10/SR25-pattern bolt carrier groups (.308/7.62 platforms)
• Material: Reinforced nylon
• Use: Removes carbon from BCG recesses, firing pin channel, cam pin track