Pro-Tech TR-4 F3 Feather Textured Black Handle Stonewashed MagnaMax Blade T4105 F MM

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MSRP: $500.00
$375.00
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Specifications

Description

Pro-Tech TR-4 F3 Feather Textured Black Handle Stonewashed MagnaMax Blade T4105 F MM

The TR-4 is the largest of the Pro-Tech Tactical Response Series, it offers a great multi purpose 4” blade, secondary slide safety, built in 416 hardened stainless steel glass breaker/lanyard loop at the butt end, 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.

This model features a feather textured black anodized 6061-T6 aluminum handle. Stonewash finished CPM-MagnaMax stainless steel drop point saber ground blade. Bead blast finished hardware and wide black pocket clip for tip up carry. The blade is marked with the Pro-Tech logo and steel. Brand new in box.

Reviews

1 Review

  • 5
    Pro-Tech TR-4 F3, MagnaMax Blade

    Posted by Jon - Oldcoot Knives on Aug 13th 2026

    Excited to see Pro-Tech bring back one of there Outstanding BIG knives, the TR-4. It's been out of production and very hard to find one ... until NOW. Big profile, 4" MagnaMax blade, good looking scale texture with a great feel in the hand. For big hands this is an awesome knife! American Edge customer service/support is outstanding. I live in Texas and No problem with getting help and product from them with there large inventory on hand.

Description

Pro-Tech TR-4 F3 Feather Textured Black Handle Stonewashed MagnaMax Blade T4105 F MM

The TR-4 is the largest of the Pro-Tech Tactical Response Series, it offers a great multi purpose 4” blade, secondary slide safety, built in 416 hardened stainless steel glass breaker/lanyard loop at the butt end, 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.

This model features a feather textured black anodized 6061-T6 aluminum handle. Stonewash finished CPM-MagnaMax stainless steel drop point saber ground blade. Bead blast finished hardware and wide black pocket clip for tip up carry. The blade is marked with the Pro-Tech logo and steel. Brand new in box.

Reviews

1 Review

  • 5
    Pro-Tech TR-4 F3, MagnaMax Blade

    Posted by Jon - Oldcoot Knives on Aug 13th 2026

    Excited to see Pro-Tech bring back one of there Outstanding BIG knives, the TR-4. It's been out of production and very hard to find one ... until NOW. Big profile, 4" MagnaMax blade, good looking scale texture with a great feel in the hand. For big hands this is an awesome knife! American Edge customer service/support is outstanding. I live in Texas and No problem with getting help and product from them with there large inventory on hand.

Specifications

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