The Protech TR-4 is one hell of a knive. It can accomplish any mission you need. Hunting, fishing , tactical, survival, bush craft.
The blade is razor sharp and snaps open lightning fast like all Pro-tech auto knives. I love the feel of it, fits my hands well. Don't be mistaken, this is rather large. The last thing I will say is that you will know only quality parts are used to make this knife, and visually it is stunning and even at 66 years old, I can call it Badass!
I got the model with a mother of pearl push button and CPM-D2 steel.
Worth every penny for a lifetime knife, even my wife loves the looks of it.

Rating: [5 of 5 Stars!]