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The TacKnives MTUP4 OTF is a large fully automatic double action OTF (Out The Front) knife that comes standard with CNC aviation Zinc Alloy handles. The 100% CNC Construction of the handle makes for a precise fit of the handle and the blade. The 100% CNC Construction is not only for the exterior, but it is also the interior and the operating components as well.

All TacKnives knives are designed with EDC (Everyday Carry) in mind. Therefore, ergonomics are everything. The MTUP4 handle shape is well balanced and feels natural in the hand of the operator.

The blade of the MTUP4 is a Tanto style blade.

Inside the MTUP4 OTF knife, you will find our new dual spring technology where it gives the MTUP4 its consistent firing and super rapid deployment. The trigger is designed to be at the most ergonomic position for your thumb. The trigger action is both crisp and smooth.

Since every TacKnives knives are designed with EDC in mind, you will find almost all TacKnives knives are equipped with a ballistic glass breaker and a stainless steel pocket clip. Both features are extremely essential in an EDC knife.

All TacKnives OTF knives are extremely safe to operate and use. TacKnives OTF knives come with a built-in safety that will not allow the blade to fully deploy if anything is obstructing its path. Once in “safety mode” the blade will need to be reset by pulling the blade all the way into its locking position making it fully functional again.

 

 

TacKnives OTF Double Action MTUP4

(11 customer reviews)

$69.95

Full length: 24CM / 9.45 IN
Blade Length: 9.6CM / 3.78 IN
Blade Thickness: 3mm / 0.12 IN
Blade Hardness: 56HRC
Blade Material: 440C
Net Weight: 8.8oz

In stock

Estimated delivery between 2023/09/05 - 2023/09/11
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The TacKnives MTUP4 OTF is a large fully automatic double action OTF (Out The Front) knife that comes standard with CNC aviation Zinc Alloy handles. The 100% CNC Construction of the handle makes for a precise fit of the handle and the blade. The 100% CNC Construction is not only for the exterior, but it is also the interior and the operating components as well.

All TacKnives knives are designed with EDC (Everyday Carry) in mind. Therefore, ergonomics are everything. The MTUP4 handle shape is well balanced and feels natural in the hand of the operator.

The blade of the MTUP4 is a Tanto style blade.

Inside the MTUP4 OTF knife, you will find our new dual spring technology where it gives the MTUP4 its consistent firing and super rapid deployment. The trigger is designed to be at the most ergonomic position for your thumb. The trigger action is both crisp and smooth.

Since every TacKnives knives are designed with EDC in mind, you will find almost all TacKnives knives are equipped with a ballistic glass breaker and a stainless steel pocket clip. Both features are extremely essential in an EDC knife.

All TacKnives OTF knives are extremely safe to operate and use. TacKnives OTF knives come with a built-in safety that will not allow the blade to fully deploy if anything is obstructing its path. Once in “safety mode” the blade will need to be reset by pulling the blade all the way into its locking position making it fully functional again.

 

 

11 reviews for TacKnives OTF Double Action MTUP4

Customer Images

Image #1 from Bryan Boydstun
Image #2 from James
Image #3 from James
Image #4 from James
Image #5 from Robert F.
Image #1 from Bryan Boydstun

Bryan Boydstun

Very nice knife! Blade is super Sharp out of the box! Solid, well built construction with nylon locking sheath and lined zippered carrying case. Well worth the money!

Image #2 from James

James

What a great value for a great knife. Was pleasantly surprised by the overall feel of the knife. Heavier than I thought it would be but that’s not a bad thing. Seems to be solidly built with quality materials. Came with a soft, lined case for display purposes and a tactical nylon sheath ready to clip on your belt. Already recommended tacknives and this blade in particular to couple friends.

Image #3 from James

James

What a great value for a great knife. Was pleasantly surprised by the overall feel of the knife. Heavier than I thought it would be but that’s not a bad thing. Seems to be solidly built with quality materials. Came with a soft, lined case for display purposes and a tactical nylon sheath ready to clip on your belt. Already recommended tacknives and this blade in particular to couple friends.

Image #4 from James

James

What a great value for a great knife. Was pleasantly surprised by the overall feel of the knife. Heavier than I thought it would be but that’s not a bad thing. Seems to be solidly built with quality materials. Came with a soft, lined case for display purposes and a tactical nylon sheath ready to clip on your belt. Already recommended tacknives and this blade in particular to couple friends.

Image #5 from Robert F.

Robert F.

I love this knife. It is super sharp, and the action is flawless. Great attention to detail.

Image #6 from Robert F.

Robert F.

I love this knife. It is super sharp, and the action is flawless. Great attention to detail.

Image #7 from Robert F.

Robert F.

I love this knife. It is super sharp, and the action is flawless. Great attention to detail.

Image #8 from Jim Bamber

Jim Bamber

Great Patriotic offering from TacKnives! Great weight, feel and balance of this large OTF Knife. Great action, opens and closes smoothly and sharp out of the box. Thanks guys for always bringing us new and effective items. Love it for my EDC.

Image #9 from Jim Bamber

Jim Bamber

Great Patriotic offering from TacKnives! Great weight, feel and balance of this large OTF Knife. Great action, opens and closes smoothly and sharp out of the box. Thanks guys for always bringing us new and effective items. Love it for my EDC.

Image #10 from Jim Bamber

Jim Bamber

Great Patriotic offering from TacKnives! Great weight, feel and balance of this large OTF Knife. Great action, opens and closes smoothly and sharp out of the box. Thanks guys for always bringing us new and effective items. Love it for my EDC.

Image #11 from Jeff C.

Jeff C.

Awesome deal! This knife feels very solid and cost me half the price of smaller, cheaper feeling knives. Plus, Tacknives hooked it up with a holster, a very nice padded case(with a morale patch) and a sticker. This is the second knife I bought from them and I couldn't be happier. I'll be back.😎

Image #12 from John S.

John S.

I was surprised when I received the knife, The knife arrived in a very nice case and a nylon sheath. I didn't think that the knife would be this nice at this price point. I was so happy with the purchase I ordered a second knife for my Brother in Laws birthday present.

Image #13 from John S.

John S.

I was surprised when I received the knife, The knife arrived in a very nice case and a nylon sheath. I didn't think that the knife would be this nice at this price point. I was so happy with the purchase I ordered a second knife for my Brother in Laws birthday present.

Image #14 from John S.

John S.

I was surprised when I received the knife, The knife arrived in a very nice case and a nylon sheath. I didn't think that the knife would be this nice at this price point. I was so happy with the purchase I ordered a second knife for my Brother in Laws birthday present.

Image #15 from Tyler M.

Tyler M.

This thing is fun! All function as advertised with quick shipping.

Image #16 from Tyler M.

Tyler M.

This thing is fun! All function as advertised with quick shipping.

Image #1 from Bryan Boydstun
Image #2 from James
Image #3 from James
Image #4 from James
Image #5 from Robert F.
Image #6 from Robert F.
Image #7 from Robert F.
Image #8 from Jim Bamber
Image #9 from Jim Bamber
Image #10 from Jim Bamber
Image #11 from Jeff C.
Image #12 from John S.
Image #13 from John S.
Image #14 from John S.
Image #15 from Tyler M.
Image #16 from Tyler M.
1-5 of 11 reviews
  1. Very nice knife! Blade is super Sharp out of the box! Solid, well built construction with nylon locking sheath and lined zippered carrying case. Well worth the money!

    Image #1 from Bryan Boydstun
  2. What a great value for a great knife. Was pleasantly surprised by the overall feel of the knife. Heavier than I thought it would be but that’s not a bad thing. Seems to be solidly built with quality materials. Came with a soft, lined case for display purposes and a tactical nylon sheath ready to clip on your belt. Already recommended tacknives and this blade in particular to couple friends.

    Image #1 from James
    Image #2 from James
    Image #3 from James
  3. I love this knife. It is super sharp, and the action is flawless. Great attention to detail.

    Image #1 from Robert F.
    Image #2 from Robert F.
    Image #3 from Robert F.
  4. Great Patriotic offering from TacKnives! Great weight, feel and balance of this large OTF Knife. Great action, opens and closes smoothly and sharp out of the box. Thanks guys for always bringing us new and effective items. Love it for my EDC.

    Image #1 from Jim Bamber
    Image #2 from Jim Bamber
    Image #3 from Jim Bamber
  5. Awesome deal! This knife feels very solid and cost me half the price of smaller, cheaper feeling knives. Plus, Tacknives hooked it up with a holster, a very nice padded case(with a morale patch) and a sticker. This is the second knife I bought from them and I couldn’t be happier. I’ll be back.😎

    Image #1 from Jeff C.
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Estimated delivery between 2023/09/05 - 2023/09/11

*While supplies last  *Automatically added to cart