Piper Unwraps Brand-New Piper M600 Model Piper has been rolling out new products and adding to their portfolio. This year -so far- three new models came to the table, the M500 and now the recent unveiling of the M350 and the M600. The new M600 drips in style and sophistication showcasing updated styling features. Just look at the wing tips alone with the moulded winglet tips. Many of the changes have come on the interior of the M600 with a big step up in the avionics. The M600 becomes the first single-engine turboprop to use the Garmin G3000 suite. Furnishing wise, the M600 also gotten some updates. The refurbished interior features ergonomically designed, aesthetically styled seats, which have been optimized for comfort. Enhanced side panels were developed for improved passenger interface.