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SOG Specialty Knives & Tools SEAL XR 3.9 in Folding Knife Up to 14% Off w/ Free Shipping — 2 models

SOG Specialty Knives & Tools Seal XR Folding Knife, Black, SOG-12-21-05-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, S35VN Blade, Straight, Black, Glass-Reinforced Nylon Handle, Grey/Black, SOG-12-21-02-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools Seal XR Folding Knife, Black, SOG-12-21-05-57
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SOG Specialty Knives & Tools Seal XR Folding Knife, Black, SOG-12-21-05-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
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SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
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SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
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SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
5 of 20 images
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
6 of 20 images
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
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SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
8 of 20 images
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
9 of 20 images
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
10 of 20 images
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
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SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
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SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, Partially Serrated Edge, S35VN Steel, Clip Point, Black, GRN Handle, SOG-12-21-05-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
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SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, S35VN Blade, Straight, Black, Glass-Reinforced Nylon Handle, Grey/Black, SOG-12-21-02-57
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SOG Specialty Knives & Tools Seal XR Folding Knife, 3.9in, S35VN Blade, Straight, Black, Glass-Reinforced Nylon Handle, Grey/Black, SOG-12-21-02-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
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SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
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SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
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SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
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SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
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SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57
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SOG Specialty Knives & Tools SEAL XR Flipper 3.9in Folding Knife,TiNi S35VN Clip Point Blade, Black, 12-21-01-57

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Questions & Answers
Where is the SOG Seal XR made? Expert Answer

It's assembled in Asia however the blade is made in the USA.

by Ethan C., Gear Expert, November 27, 2019
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Just clearing something up by Mac Dreezy, January 31, 2021
First of all I absolutely love this knife, I got mine on the first production run available to civilians. Absolute beast. I have beat the $*%# out of this thing and it’s just as rock solid and crisp as the day i got it. Also someone asked where it wa...
Read More...
5/5 found this helpful
Helpful Positive Review
Folding knife by Smith, Verified Owner, December 13, 2023
Best folding knife that fits your hand perfectly, made solid looks great feels great, extremely happy.
1/1 found this helpful
Helpful Positive Review
SOG finally brought out a quality knife! by C, April 13, 2020
American steel, razor sharp, rugged, built like a Sherman Tank. Well built, unlike much of the cheap junk flooding the knife market. My Spyderco has been my EDC knife for nearly 2 decades, but I wanted to upgrade to a thicker grip and stronger lock. ...
Read More...
7/7 found this helpful
Most Recent Reviews
It’s a beast by Farva, Verified Owner, September 1, 2020
SOG has done a lot to revamp their designs and choice of steels. S35VN is great, it will take a razor edge and hold it for a good bit of time as well. I’ve taken this knife backpacking and camping and it’s held up to cleaning fish, some light batonin...
Read More...
Read All 4 Reviews
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Product Info for SOG Specialty Knives & Tools SEAL XR 3.9 in Folding Knife

Designed and optimized in consultation with professional users. The SEAL XR provides the feel and functionality of a SEAL knife in the form of a large format pocket knife. Built from GRN and S35VN steel the SEAL XR is an extremely durable knife with high corrosion resistance and edge retention. Fully ambidextrous design the SEAL XR locks open with the secure XR lock. One of the best tactical knives available today.image

WARNING: California`s Proposition 65

Specifications for SOG Specialty Knives & Tools SEAL XR 3.9 in Folding Knife:

Manufacturer: SOG Specialty Knives & Tools
Blade Length: 3.9 in
Closed Length: 5.3 in
Knife Application: Folding Blade
Overall Length: 9.2 in
Blade Shape: Clip Point
Blade Thickness: 0.12 in
Lock Type: XR
Condition: New
Sheath Material: No Sheath
Handle Color: Black
Additional Features: Hardness 59-61
Opening Method: Thumb Stub
Package Type: Box
Quantity: 1
Thickness: 0.19 in

Features of SOG Specialty Knives & Tools SEAL XR 3.9 in Folding Knife:

  • Large format knife for professional users
  • Rapid ambidextrous opening

Package Contents:

  • SOG Specialty Knives & Tools SEAL XR 3.9 in Folding Knife

SOG Specialty Knives & Tools SEAL XR 3.9 in Folding Knife Orderable Models

List of Orderable Models

  • SOG Specialty Knives & Tools SEAL XR Folding Knife, 3.9 in, CPM S35VN Stainless Steel, Clip Point, Nylon, Black, SOG-12-21-05-57 , MPN: SOG-12-21-05-57 , UPC: 729857013666 , Code: X0-KN-SLXR-SOG-12-21-05-57
  • SOG Specialty Knives & Tools SEAL XR Folding Knife, 3.9 in, S35VN, Clip Point Blade, Straight, Glass-Reinforced Nylon, Grey/Black Handle, SOG-12-21-02-57 , MPN: SOG-12-21-02-57 , UPC: 729857011457 , Code: X0-KN-SLXR-SOG-12-21-02-57
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Last updated 2026-10-07 UTC.