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[Six Fingers] BIG BISON Heavy-Duty Tactical Folding Knife Frame Lock
Some folding knives are made for photos. The BIG BISON was made for work, while still look good on camera. It is for people who appreciate top-tier machining, premium materials, and knives that can take abuse without asking for permission first.
Overbuilt on Purpose, the BIG BISON uses a reinforced external stop-pin structure, oversized pivot assembly, and a tuned washer system to create a folding knife that feels absurdly solid in hand. The ergonomics are natural, secure, and confidence-inspiring — the kind of knife you pick up “just to check the action” and somehow still haven’t put down 20 minutes later.
It is a hard-use folding knife that feels equally at home in a display case, a workshop, or the middle of nowhere. It’s rugged, mechanical, comfortable in hand, and unapologetically overbuilt — exactly the way a serious working folder should be. This is also the smoothest, best-feeling knife in the maker’s lineup to date. Think “highest precision standard” meets “go ahead, use it hard.”
Specs That Mean Business.
Overall Length: 7.87 in
Closed Length: 4.33 in
Blade Thickness: 0.165 in
Cutting Edge: 3.39 in
Weight: Approx. 6.0 oz
Premium Materials. Zero Corners Cut.
Blade Steel: M390 (HRC Approx. 61)
Blade Finish: DLC stonewashed
Handle: Dark bronze titanium with heavy stonewash texture
Clip & Backspacer: DLC-coated titanium
Pivot System: Oversized 440C pivot bushing with bronze washers for bank-vault stability and glassy action.
Hardware: Heat-treated steel screws and lock plate.
Available in:
Plain Edge
Partial Serrated Edge
Some folding knives are made for photos. The BIG BISON was made for work, while still look good on camera. It is for people who appreciate top-tier machining, premium materials, and knives that can take abuse without asking for permission first.
Overbuilt on Purpose, the BIG BISON uses a reinforced external stop-pin structure, oversized pivot assembly, and a tuned washer system to create a folding knife that feels absurdly solid in hand. The ergonomics are natural, secure, and confidence-inspiring — the kind of knife you pick up “just to check the action” and somehow still haven’t put down 20 minutes later.
It is a hard-use folding knife that feels equally at home in a display case, a workshop, or the middle of nowhere. It’s rugged, mechanical, comfortable in hand, and unapologetically overbuilt — exactly the way a serious working folder should be. This is also the smoothest, best-feeling knife in the maker’s lineup to date. Think “highest precision standard” meets “go ahead, use it hard.”
Specs That Mean Business.
Overall Length: 7.87 in
Closed Length: 4.33 in
Blade Thickness: 0.165 in
Cutting Edge: 3.39 in
Weight: Approx. 6.0 oz
Premium Materials. Zero Corners Cut.
Blade Steel: M390 (HRC Approx. 61)
Blade Finish: DLC stonewashed
Handle: Dark bronze titanium with heavy stonewash texture
Clip & Backspacer: DLC-coated titanium
Pivot System: Oversized 440C pivot bushing with bronze washers for bank-vault stability and glassy action.
Hardware: Heat-treated steel screws and lock plate.
Available in:
Plain Edge
Partial Serrated Edge