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SOG Pentagon FX Covert Blackout (17-61-03-57)

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 $179.99 
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SOG Pentagon FX Covert Blackout
Professionalfixedfull tangmattescabbard
Colour
Form factor
camping (hunting / fishing)
Design
fixed
Blade profile
dagger
Main blade type
smooth
Blade material
steel
Anti-glare blade coating
Steel grade
CRYO CPM S35VN
Hardness
60 HRC
Blade length
87 mm
Blade thickness
4.6 mm
Handle material
fibreglass / G10 /
Full Tang (increased strength)
Length
191 mm
Weight
111 g
More features
mount for strap
plastic scabbard
Country of origin
USA
Official Website
sogknives.com
Added to E-Catalog
October 2025
P/N
17-61-03-57

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog SOG 2026 - new arrivals, bestsellers, and the most relevant models SOG.
What is HRC knife hardness?Understand what HRC Blade Index means and how it will help you choose knife
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SOG - Pentagon FX Covert 3.41-Inch Spear-Point Straight Edge Fixed Blade Knife SOG-17-61-03-57

A 7.52-inch fixed-blade knife with a 3.41-inch spear-point straight-edge blade, CRYO CPM S35VN construction, a black titanium nitride blade finish, and a durable G10 handle.
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Delivery: in USA
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$179.99
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SOG Pentagon FX Covert Blackout knives 72985701152

Designed as an evolutionary step in concealed fixed blade knives, Pentagon FX Covert is ideal for discreet carry. It features a double-edge CYRO S35VN full-tang steel blade, removable G10 handles and a minimalist GRN sheath compatible with SOG's next-generation Universal Mounting System. A lot of innovation is in this small package. It's modest in... moresize, but big in capability.
Scheels.com
Delivery: in USA
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$189.99
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SOG SOG Pentagon FX Covert - Blackout, Ambidextrous, Fixed Blade SOG-17-61-03-57

Designed as an evolutionary step in concealed fixed blade knives, Pentagon FX Covert is ideal for discreet carry. It features a double-edge CYRO S35VN full-tang steel blade, removable G10 handles and a minimalist GRN sheath compatible with SOG's next-generation Universal Mounting System. A lot of innovation is in this small package. It's modest in... moresize, but big in capability. Part # 17-61-03-57 SOG HAS RAISED THE BAR WITH THE PENTAGON FX SOG has raised the bar! The Pentagon FX is the real deal! Ive had it a couple weeks and have put it through the test. Sharp, balanced, and feels great in hand. The sheath is versatile. The scales remove for different uses. - Customer review, July 2021 TAKE IT ALL OFF Require Pentagon FX Covert to be even more minimalist? The handle is easily removed by unfastening the single fastener and sliding the handles off for lighter weight and sleeker profile. MINIMALIST LOW-VIS SHEATH Pentagon FX Covert sheath is designed to be flexible: mount it on a belt, in between MOLLE, with adhesive Velcro or as part of SOGs Universal Mounting System. A small-format fixed-blade knife with removable G10 handles that can strip down to a lighter and sleeker duty knife. CRYO CPM S35VN STEEL An American-made steel featuring vanadium and niobium carbides that provide high degrees of toughness and wear resistance. G10 HANDLES Textured for optimal grip, the G10 handles feature a single-fastener slip-on / slip-off design that allows you to customize your knife to your mission's needs. COVERT BY DESIGN Compact and low profile GRN sheath can discreetly integrate into your load-out, allowing for a variety of ways to carry.
Pyramydair.com
Delivery: in USA
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$189.95
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Knife / Multitool SOG Pentagon FX Covert Blackout