ProTech – TR-4.50 Custom Tactical Response 4 Drop Point – AUTO – Mike Irie Hand Ground Blade


TR-4.50 Custom Tactical Response 4 Drop Point Auto Mike Irie Hand Ground Blade

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SKU: TR450Custom Categories: , GTIN: TR-4.50 Custom
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Each Pro-Tech knife is a blend of the finest materials available and a commitment to craftsmanship. Pro-Tech knives are built with the most current high-tech manufacturing processes including CNC Machining, Wire EDM, Laser Cutting, etc. The high-tech components are assembled and hand fit by dedicated and caring craftsmen in their Artesia, California facility. They craft small batches of their knives so that they can take the time to individually hand fit and finish each knife to a level rarely seen in a factory knife. Their production knife models offer the best design, function, and value of any knife on the market today. Their custom auto knives are unique pieces of art. Each of the custom, limited-edition knives is a showpiece of heirloom quality. No matter which of their knives you choose, we are confident that you will be very satisfied with your purchase.

Pro-Tech Knives is proud to be the first choice of Police and Military professionals around the world. Pro-Tech Knives are built to serve and serve well. This tactical manual folding knife by Pro-Tech Knives features a 4″ 154CM stainless steel blade which was hand compound ground and beautifully mirror polished by Mike Erie. The blade jumps out of the handle with a push of the button and locks up with a very positive thwack. The anodized aluminum handle has excellently designed finger grooves for a variety of hand sizes and a backup safety switch that only locks the blade in the closed position. This knife is a great tactical deployment option and also lends itself to the collectible side since its production is highly limited and each piece is individually numbered.


  • Blade Length: 4.00″
  • Cutting Edge: 4.00″
  • Closed Length: 5.25″
  • Overall Length: 9.25″
  • Blade Material: 154CM Stainless Steel
  • Blade Thickness: 0.125″
  • Blade Hardness: 59HRC
  • Blade Style: Drop Point
  • Blade Grind: Hand Ground Compound
  • Blade Finish: Mirror Polish
  • Handle Material: Black T6-6061 Aluminum
  • Handle Thickness: 0.525″
  • Locking Mechanism: Button
  • Pocket Clip: Black Stainless Steel (Tip-Up, Right Carry)
  • Weight: 5.08 oz.
  • Made in the USA

Additional information

Weight .33 lbs
Dimensions 7 × 2.25 × 1.15 in


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