A metallic item, designed to clean and remove carbon from the barrel bearing of a weapon. It may have a tee handle, wrenching flats or the like, for the purpose of rotating.
NSN 5895-01-579-9099
NSN 6135-00-826-4798
NSN 6130-00-108-4695
NSN 5835-01-142-9233
NSN 5920-01-633-2932
NSN 5990-01-168-3257
NSN 6240-01-042-3650
NSN 6320-01-143-3597
NSN 5905-00-082-9962
NSN 5925-01-445-6112
NSN 6105-01-212-7812
NSN 5905-01-360-6976