SOCP FIXED BLADE TRAINER, SHEATH185T SOCP Fixed Blade Trainer, designed to perfectly mimic the weight and feel of its edged counterpart Red 440C blade and peel ply G10 handle. Proper preparation is key to effective use of any defensive system. That's the mission of the 185T SOCP Fixed Blade Trainer, designed to perfectly mimic the weight and feel of its edged counterpart with a red 440C blade and peel ply G10 handle.