SOG SEAL Pup Elite Fixed Blade E37SN-CP Review

If you are looking for the best SOG fixed blade knife that is agile in a broad range of different uses, then SOG SEAL Pup Elite – E37SN will be your perfect choice. It is a mid-size tactical knife.

For your information, I would like to say SOG is one of the most prized knife manufacturing brands in the world. The entire products produced by this brand are extremely high quality and durable.

Important Features and Specifications

  • Blade length 4.85 x 0.185 inches and overall length 9.5 inches
  • Made of super quality AUS-8 stainless steel, weight 5.4 ounces
  • The straight edge fixed blade has a clip point form and tiny black finish
  • Newly planned longer ergonomic handle and deeper finger notch
  • Grip lines scored the black handle and are made of fiberglass reinforced nylon
  • Comes with a nylon sheath and a belt loop extra
  • The handle has a lanyard hole in the bottom the handle
  • Easy to carry on the left and right side with essential advantage and flexibility
  • Comes with a Kydex and nylon MOLLE well-matched sheath with a Velcro shutter
  • SOG offers a limited lifetime warranty

The Blade

A blade is the most vital part of the knife. Its blade structure knows every knife. Also, the SOG SEAL Pup Elite Fixed Blade E37SN tactical knife comes with a heavy-duty razor-sharp blade. Let’s see what this blade has.

The Blade Structure of SOG SEAL Pup Elite Fixed Blade E37SN-CP

SOG SEAL Pup Elite Fixed Knife E37SN-CP Blade Type

This SOG E37SN has 4.85 inches long and 0.185 thick fixed blade. The thumb rises of the blade provide more control and safety. The black tiny finish straight edge has a clip point for making dip hole by less thrash. The knife offers a strong and super sharp cutting edge.

For filing, notching, and thumb placement the blade has a rough spine rasp. The extended part (3”-4”) of the blade goes through the handle that making it a full tang blade. Because of its versatile use, you can practice it as a tactical knife or a combat knife, or a survival knife.

Blade Construction Material

The most important consideration of a blade is its construction material. The blade core of this best fixed blade knife is made of AUS-8 stainless steel. The harness Rockwell scale rating is 57-58 which means it is one of the best stainless steel in the world. The blade comes exclusively cryogenic heat conducted process that enhances the hardiness. Such a process not only makes it wear resistance but also increases edge retention at the same time.

The Usefulness of SOG SEAL Pup Elite Fixed Blade E37SN-CP

The SOG SEAL Pup Elite Fixed Blade E37SN is a tactical combat knife for use in a broad range of circumstances. Also, you can use it for daily utility work like cutting, chopping, cooking, etc. Without thinking twice, you can use it in the marine environment. Because of its AUS-8 stainless steel blade with rust and stain-resistant coating, this tactical knife can tolerate salt spray or ocean water.

SOG SEAL Pup Elite Fixed Blade E37SN-CP

The razor-sharp blade is capable of cutting anything on its way. For any combat situation or self-defense situation, the SEAL Pup Elite will provide you with significant advantages. Due to its full tang structure and deeper finger notch handle, the knife is easy to use and handling. The sharp clip point makes it easy for trusting. If you are searing for a versatile use tactical fixed blade knife then definitely you should choose SOG SEAL Pup Elite Fixed Blade E37SN.

The Handle of SOG SEAL Pup Elite Fixed Blade E37SN-CP

The handle is the second major part of a knife. The usefulness and flexibility mostly depend on the knife handle. A proper shape handle always provides excellent grip and advantages in harsh environments. Let’s talk about this SEAL Pup Elite’s handle.

Handle Material and Its Grip

The SOG SEAL Pup Elite Fixed Blade E37SN has one of the best robust handles. The handle of this knife is made of high-quality fiberglass-reinforced nylon that makes it externally durable and long-lasting. The fiberglass reinforced nylon is a component that is resistant to electrical energy, harsh acids, stain, and excessive temperatures.

SOG SEAL Pup Elite Fixed Blade E37SN-CP Handle

Additionally, for proper grip and better holding the handle is scored by the pattern of deep diamond checking. Such a grip design protects your hand from getting a slip, even while your hand is wet, slippery, or muddy. At the same time, the deeper finger grooves also give essential grip, and lower-upper thumbs prevent your finger from blade twisting.

Finally, the handle offers a lanyard hole at the base of the handle. This method is effortless to carry on the right and left sides of your neck with significant advantages. Moreover, it is one of the most favorite techniques for taking by relatively few tactical and survival operations.

Accessories of SOG SEAL Pup Elite Fixed Blade E37SN-CP

A good quality knife always comes with some tactical accessories. At this point, the SOG Seal Pup Elite Knife presents a few numbers of accessories that increase its convenience.

Sheath Quality and Features

This model comes with a Kydex and nylon MOLLE well-matched sheath with a Velcro shutter. You can wear it both right and left-handed. Though the sheath is MOLL compatible, it is quite useful for attaching it to your backpack and other gear. The nylon sheath is sturdy and durable in any environment. It has been designed to tolerate extreme weather and hard use, so you can use it without thinking about the risk of damaging and tearing.

SOG SEAL Pup Elite Fixed Blade E37SN-CP Sheath

Additionally, the tactical knife comes with a belt loop extra. Such a loop helps to carry it while you are not willing to use the full-size sheath for daily work. Also, the handle offers a lanyard hole in the bottom of the handle for flexible and suitable carrying with your neck. This SOG blade is the best combat knife that not only provides you with a military-grade knife as well as knows your various tactical demands, which is one more vital point that makes SOG SEAL Pup Elite Fixed Blade E37SN the best of all.


SOG SEAL Pup Elite Fixed Blade E37SN-CP Warranty

We are aware SOG is one of the best knife-manufacturing companies in the world. You will find a lifetime condition warranty with this SOG SEAL Pup Elite Fixed Blade E37SN.


  • Stainless AUS-8 steel super quality blade
  • A full tang knife provides an excellent balance
  • Upgrade mode of the ordinary seal pup
  • Useful for the marine environment, tactical, survival as well as hunting
  • The fiberglass-reinforced nylon-made handle
  • Durable & MOLLE computable nylon sheath with Velcro shutter
  • Conditional lifetime warranty


  • This model is not made in the USA
  • Some people got Taiwan made knife not Japanese

Frequently Asked Questions (FAQ)

Best Tactical Knife

Question- 1: What is the origin of this tactical knife?
Answer: It is made in Seki, Japan.

Question- 2: Does the knife mount into the MOLLE?
Answer: Yes, it does install into the MOLLE, and SOG offers MOLLE compatible nylon sheath with this tactical knife.

Question -3: Can this blade be sharpened?
Answer: Yes you can do that. The blade comes with proper sharpening. But after an extended period, if you need to do this remember the blade is so strong; you need a professional for this.

Question-4: Is it the latest update of the knife or is the ordinary seal pup the newest?
Answer: Yes, it is the most modern update of the common seal pup. It is a SOG SEAL Pup Elite Fixed Blade Knife. These Elite Series blades are nicer, deluxe, and more durable than older ones.

Question-5: Is it a full tang knife?
Answer: Yes this is a full tang knife. The length of the tang ends exactly before the lanyard hole.

Final Verdict

After reading the full review, I know you are thinking this is the best tactical or survival knife you are searching for. Most of the real users of this SOG SEAL Pup Elite Fixed Blade are highly satisfied with its usefulness and utility. All the features and versatile use of this knife have made it Hard-To-Beat All-Rounder.

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7 thoughts on “SOG SEAL Pup Elite Fixed Blade E37SN-CP Review”

  1. SOG is one of the remarkable knife manufacturing brand since the second-word war. Since then they are making the quality product for worldwide people. I know SOG SEAL Pup Elite is their latest version of SOG SEAl knife. I want to know which one model is best for versatile work?

    • Hello, Jame Morris, thanks for visiting my blog and asking an important question. Yap, there is lots of similar knife like this model. Definitely, SOG SEAL Pup Elite Fixed Blade E37SN-CP is best of all.

      Even if you want to check out the similar models and comparison among them, then please read our this post about Top SOG Knives review

  2. I need a SOG fixed blade, but I am confused due to its various of models and blade design. I have a simple question. Would you please tell me what the main differences between SOG SEAL Pup Elite Fixed Blade and SOG Seal Team Elite Fixed Blade are?

  3. Hi, James, I am Kelly, from Texas. I don’t have a good knowledge about the tactical knife or regular knife. Some of my friends suggest me for buying a SOG knife. Actually, I want to buy a fixed blade tactical knife. I want to use it for hunting, cutting wood, cooking or making tend in a trip. What you thin is it good for me for those tasks. Also, I really like this knife from SOG fixed blades.

    • Hey Kelly C. Grice, thanks for visiting and giving me a nice comment with a question. You come from my home state. You know Kelly, you have a right desition, and you are in the right place. But I think you don’t read my review properly because I already told there, this knife is highly recommended for your all the required work. Additionally, this SOG SEAL Pup Elite Fixed Blade E37SN-CP is the best of all the SOG fixed blade series. Have a great time with your trip.

  4. Hey man, after 2 years I have come back to your blog to give you thanks. Because of your nice recommendation and unbiased review of this product. Now its about 2 years and still I am using this SOG E37SN-CP knife without any major defect. The coating off after one year due to regular use and got some scratches, also had to sharpen the blade about 5 times. Now I need another serrated tactical version. Would you please recommend 2 or 3 knives from sog seal family.


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