Complex sentence: Seeing a need for a knife that could be carried discreetly he developed a model using black micarta for the scales and bead-blasted titanium bolsters; for this effort he coined the term "Tactical Knife".
Split into simpler sentences: Seeing a need for a knife that could be carried discreetly he developed a model using black micarta for the scales and bead-blasted titanium bolsters. For this effort he coined the term "Tactical Knife".