This is model SOG Knives XR ultra lock graphite knife
SOG Knives Ultra XR Lock Graphite Pocket Knife , CPM S35VN Blade, Carbon fiber handle.
3.63" (9.22cm) closed. 2.88" (7.32cm) gray TiNi coated CPM S35VN stainless clip point blade. Carbon fiber handle. Thumb pull. Pocket clip.