The mark consists of a white outer circle with black flakes with a black inner circle with white lettering that says MID-TENN CARTRIDGE CO. SHOOT STRAIGHT. in the center is a white circle with black flakes, with black lines crossing in the middle diagonally both ways. a black diamond on the top and bottom portion of the inner white circle. the number 20 on the left portion of the inner white circle. the number 23 on the right portion of the inner white circle.
Color is not claimed as a feature of the mark.