The largest of our Tactical Response Series – the TR-4 offers a great multi-purpose 4” blade, secondary slide safety, built in 416 hardened stainless steel glass breaker at butt end, a MOLLE adaptable custom sheath, and the superior coil spring action Pro-Tech is famous for.
Originally designed to fulfill a specific US military requirement – the TR-4 has proven to be a perfect choice for anyone looking for a full sized, options packed automatic folder.
Shaw Skull Limited Edition / Smooth Black handle, Shaw designed sterling silver skull inlay, black pearl push button, DLC Black Blade, custom skull lanyard. Individually serial numbered custom edition of 300 pcs.