Martin 000-15M. Guitar Gallery has the Martin 000-15 in stock and available for you to experience. The 000-15M model continues the Martin tradition with a 000-14 fret body size, solid mahogany construction and a rich satin finish. Satisfy your desire with an affordable solid wood guitar that is visually distinctive and innovative. A-Frame "X" pattern. Tuners are nickel open-geared with Butterbean Knobs. Visit Guitar Gallery to view and play this fantastic small body Martin 000-15m. View the video in the 'Guitar Gallery Friends' section to hear the amazing tone of this little guitar.