Aluminum Alloy Rockered Baseplate with OC-Kush Basepad * 2.5° Canted BankBeds * ModBack w/ Aluminum Alloy Heelcup, Triggers N.A.S.T.Y. * 4-Way Adjustable Apex.8 SupportPanel * Aluminum Offset (5mm) Multi-disk for 4x4, 3HP & Channel-M6