SOG SEAL XR Flipper Knife 3.9" Black TiNi S35VN Clip Point Blade, Black GRN Handles - XR Lock USA Made, AXIS/Crossbar Lock - 12-21-02-57

$224.95

MSRP* : $259.99 | You Save* : $35.04 (13%)

Description

SOG12210257: SEAL XR Flipper Knife

SOG

With the XR locking mechanism, the SEAL XR brings an aggressive profile and silky smooth opening to this EDC offering. The 3.9" clip point blade deploys quickly and easily on ball bearings, and you have both a thumb hole and flipper tab as opening options. To assist both the opening and the handling of the knife, there are multiple sets of jimping on both the spine of the blade and on the handle. The handles are made from glass reinforced nylon and have a "persuader" tool on the base. The knife comes with a reversible pocket clip and due to the GRN handles is lightweight and easy to carry. Made in the USA.

Features

  • USA made S35VN stainless steel blade
  • Reversible pocket clip
  • "Persuader" tool on handle
  • Ball bearing pivot

Specifications

  • Blade Length: 3.9"
  • Overall Length: 9.2"
  • Closed Length: 5.3"
  • Blade Material: S35VN Stainless Steel
  • Blade Style: Clip Point
  • Blade Finish: Black TiNi
  • Handle Material: Black Glass Reinforced Nylon
  • Locking Mechanism: XR Lock
  • Pocket Clip: Tip-Up, Reversible
  • Weight: 8.2 oz.
  • Made in USA

UPC Code: 729857011457

Related Categories

SOG Knives and Multi Tools, SOG SEAL Folding Knives Series, S35VN Blade Steel, Zytel Handle Material, Folding Knives, Folding Knives Axis/Crossbar, Made in USA

Product Handle Badge: Zytel Handles
Product Clip Type Badge: Pocket Clip
Product Country of Origin Badge: Made in USA
Product Steel Type Badge: S35VN Stainless Steel
SOG SEAL XR Flipper Knife 3.9" Black TiNi S35VN Clip Point Blade, Black GRN Handles - XR Lock USA Maderated 4.438 stars out of 5 (16 reviews)
4.4 out of 5 stars
5 star
13
4 star
1
3 star
0
2 star
0
1 star
2
SOG SEAL XR Flipper Knife 3.9" Black TiNi S35VN Clip Point Blade, Black GRN Handles - XR Lock USA Made
rated 5 stars out of 5
Yeti
Pennsylvania
Jul 04, 2025
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip
Cons: Weight
Very nice!
I have to give this a 5. Everything about it is quality and strength, it is even a thicker blade than any other 4 inch that I have had. It has a large handle portion, which makes it a rather large knife for 4 inches of blade but that handle is also so right. It feels great in your hand with a considerable amount of grip stipling. It looks very nice out of the box, it might look even better with some good wear and tear on it, along with some stories of camping or Bushcraft. I suspect for most people this might be considered too large for EDC. That might depend on the environment you will be in. It does have a solid and secure clip, and for most places where I go I consider it a maximum for pocket EDC.
SOG SEAL XR Flipper Knife 3.9" Black TiNi S35VN Clip Point Blade, Black GRN Handles - XR Lock USA Made
rated 5 stars out of 5
Destroyer Of Spartans
California
Jun 28, 2025
Pros: Blade Material, Blade Sharpness, Ease of Opening, Handle Feel, Handle Material, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip, Sheath, Weight
Cons: None
A Proper Gentleman Warrior's Folding Knife
People this ain't no Tofu eating, Yoga doing, Prius driving ninny knife! Oh da** he went there! Yes! This is a proper gentleman warrior's folder. Starting with the aesthetics the thing is an absolutely beautifully crafted knife when it's sitting there either folded or extended. I mean even the clip is gorgeous. It's nice and hefty looking like the rest of the blade, it has the SOG logo embossed/stamped into it and it has a certain battle fatigue to it. The handle is just as beautiful as the blade itself. The blade has a nice thickness to it and beautifully machined with tasteful marking. I don't know if it's laser etched into the blade or just printed on the blade but it's nice. The jimping is pronounced but not uncomfortable I figure they made it that way for outdoor use with a gloved hand. The flipper can become uncomfortable if you're constantly playing with it but I put a little bit of athletic tape on the tip of my index finger and it's fine. If you're just flipping it open only when you need it then it wont bother you. I like the jimping exactly the way it is. It ensured a good solid fit and suits the overall look of the knife. When the handle of the knife looks as good as the rest of the knife you have a winner. Another nice detail is thing rectangular pommel which I guess if you use diagonally, you could use as a glass breaker or use it straight down as a pain compliance tool. Any way I love this knife and I'm just waiting for Knife Center to get the serrated version to come in and I will definately buy that one also. The only problem I have with nice knives like this is you have to buy them in pairs because you don't want to use them. It's like driving a 100K Mercedes sedan off road. It makes you cringe and go eww. So I'll use one just to keep in the case and never touch and the other I'll use. I would highly recommend this knife. I don't know if you need to go full Magna Cut steel it's a folder people you cut your Amazon boxes down, cut rope, grapefruits or make feather sticks at the campsite. Regular folding knife stuff you're not going to be bushwacking Indiana Jones style. Magan Cut for an ESEE 4 or 6 yes but for a folder it's overkill pretentious douchebaggery! Oh da** I triggered the knife nerds.
SOG SEAL XR Flipper Knife 3.9" Black TiNi S35VN Clip Point Blade, Black GRN Handles - XR Lock USA Made
rated 5 stars out of 5
Greg
Arizona
Jun 28, 2023
Pros: Handle Material, Pocket Clip, Blade Material, Overall Quality
Cons: Weight
Bulletproof
Too heavy for pocket carry, so it goes in the backpack. Well built, super sturdy, and easy to flip after some oil and a couple of hours flipping.
Read all 16 Reviews »