Nylon firearms cleaning brush, double ended. US Issue. Handy for all firearms and all sorts of cleaning chores.
These are U.S. Government issue double ended cleaning brushes for the M-16, M-4, 92F, and AR-15 rifles and other firearms.
Lots of other uses also. Brand new unissued. Nylon bristles, 7 inches long. Put one in your tool box and one in your cleaning kit.