CRT-15 Carbon Removal Tool


For use with AR-15 family rifles.

Bolt Tail Radius Cleaner

The bolt tail radius varies from manufacturer to manufacturer, but our CRT-15 carbon removal tool is the only tool that can clean the carbon from any bolt tail radius.

Bolt Carrier Cleaner

The CRT-15 carbon removal tool can quickly and safely remove the carbon from the bolt carrier without causing damage to the bolt carrier. Our CRT tool is designed as a dead stop reamer. When the carbon is removed, it stops cutting.


Never before has the soldier, enthusiast, gunsmith, or armorer had access to a single tool that can remove the carbon from both the bolt tail and bolt carrier with such ease and precision. This revolutionary carbon removal tool eclipses the function of the “scraper-style” tools currently in the industry because it can quickly and accurately remove carbon buildup from the tail of the bolt.

The CRT-15 carbon removal tool can accommodate ANY bolt tail radius dimension. No longer must you toil with solvent and wire brush to adequately clean the tail of the bolt. The CRT-15 is the must-have cleaning tool that should be in the cleaning kit of every AR-15 owner.

CRT-15 Carbon Removal Tool features:

  • Lathe-style end for bolt tail cleaning
  • Reamer-style end for bolt carrier cleaning
  • Ensures proper bolt operation
  • Saves time and money as a dual-purpose tool
  • Specialized design prevents damage
  • Simple, easy-to-use design
  • 100% Made in the USA
  • All steel precision manufactured
  • Hardened for long-lasting quality
  • Corrosion resistant
  • Useable in the harshest conditions
  • Compact, lightweight, and field ready