MDT Wood AR Grip Wood. Compatible with MDT Chassis Systems as well as a standard AR-15 interface. The MDT Pistol Grip Wood consists of a one of piece black walnut. With integrated palm swells to better fit your hand the MDT Pistol Grip Wood provides outstanding ergonomics for both right and left handed shooters. Because these are made from real black walnut wood they will all have their own individual unique patterns. Specifications for MDT Wood AR Grip: Manufacturer: MDT Color: Wood Gun Make: AR Platform Gun Type: Rifle Material: Wood Fabric/Material: Wood Package Contents: MDT Wood AR Grip MDT 106460-WNT: Wood AR Grip Wood