MDT Premier w/ Connector Bar Vertical Grip Black. With its vertical orientation it facilitates a straight pull on the trigger making it an essential tool for any serious shooter. Specifications for MDT Premier w/ Connector Bar Vertical Grip: Manufacturer: MDT Color: Black Gun Type: Rifle Material: Aluminum Fabric/Material: Polymer/Aluminum Package Contents: MDT Premier w/ Connector Bar Vertical Grip MDT 105945-BLK: Premier w/ Connector Bar Vertical Grip Black