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Pro-Tech TR-5 SA.3: Lerch Assist w/Mile High Shooting Logo


 Other Details

Pro-Tech Knives-TR-5 SA.3

 Product Description

 The newest of our Tactical Response folder family featuring the new Matthew Lerch-designed Titanium Assist mechanism.


A fantastic new design – the TR-5 is a smaller version of our popular TR-4. The ergonomics and size of this new knife are perfect for every day carry!


Spring Assist – Button Lock


As with spring assist knives in general, you have to start the opening with your own force – using the thumb stud as shown here:


spring assist


  • Simply push forward the thumb stud – once you overcome the bias towards the closed position, the superior coil spring action of a Pro-Tech takes it the rest of the way open.
  • To close the knife – push the button to unlock and fold closed.
  • You will feel the resistance as you get close to folding it back into the frame – this is normal. Push past that and bring the blade to rest back in the handle. The strong resistance while closing is necessary due to our strong spring action!



  7.66” Long / Weight: 3.5 oz  
  3.3” Long / 1.1” Wide / .125” Thick  
  4.36” Long / 1.1” Wide / .48” Thick  





TR-5 SA.3
Black Handle, DLC Black Blade, Plain Edge


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Mile High Shooting Accessories
3731 Monarch St
Erie, Co 80516
Toll Free: 1.877.871.9990
Phone: 1.303.255.9999
Fax: 1.303.254.6572

Mon-Fri: 10:00AM – 6:00PM
Sat: 9:00AM – 4:00PM
Sun: Closed

Not responsible for typographical, pricing, product information or advertising errors.

*No other discounts apply. Call for details. Free shipping to Continental US only.

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