Solid Performance, Solid Value The SLIK PRO 500 DX A.M.T. makes all the difference. SLIK's exclusive A.M.T. super Aluminum-Magnesium-Titanium alloy legs make the PRO 500 DX tripod rock steady, yet lighter than it looks. The A.M.T. alloy has a 40% greater strength to weight ratio than standard aluminum, making it lighter and stronger than ...