SOG Knives & Tools Seal XR, L-TI, Folding Knife, 4.3 Drop Point Straight Edge, GFN Handle, Black, PVD Finish, MagnaCut Steel, Includes (2) Additional Handles, Olive Drab Green and Gray SOG-12-21-13-57 An upgraded version of their best-selling Seal XR knife" the all-new Seal XR L-Ti boast a titanium liner" making it 1.4 ounces lighter and make the knife more balanced than its predecessor. This rugged folder also includes SOG first knife in MagnaCut blade and come with two additional grey and ODG handles that can easily be swapped out.