SOG Pentagon FX Fixed Blade Knife, 4.77" Black TiNi Cryo CPM S35VN Spear Point Blade, Flat Dark Earth G10 Handle

Product Description

The SOG Pentagon FX is a full-size fixed blade designed for modern tactical use. Built around a full-tang Cryo CPM S35VN steel blade, it delivers excellent edge retention, toughness, and corrosion resistance in a compact, mission-ready profile.

The 4.77-inch spear point blade has a black titanium nitride finish for added wear resistance and a low-profile appearance. Removable Flat Dark Earth G10 handle scales provide a secure grip and allow customization when needed. The included GRN sheath works with SOG’s Universal Mounting System, giving users flexible carry options for duty gear, packs, or belt setup.

Key Features

• Model: SOG17610257
• Pentagon FX fixed blade
• 4.77-inch spear point blade
• Cryo CPM S35VN steel
• Black titanium nitride blade finish
• Plain edge
• Full-tang construction
• Removable Flat Dark Earth G10 handle scales
• 9.93-inch overall length
• 6.50 oz. weight
• GRN sheath included
• Compatible with SOG Universal Mounting System