SOG Pentagon OTF Automatic Knife, FDE

The SOG Pentagon OTF Automatic Knife in Flat Dark Earth (brand part no. SOG-15-61-02-57) is the desert-tan sibling to the Blackout Pentagon OTF, sharing the same 3.79-inch spear point Cryo CPM S35VN blade with a black titanium nitride finish and straight edge. SOG’s Dynamic Lock-up System backs the OTF deployment, giving it strong open-reliability and blade lock-up regardless of handle color. The hard-anodized aluminum handle in FDE gives the knife an earth-tone look suited to duty and outdoor gear, while the 9.08-inch overall length and 6.7-ounce weight keep it manageable for everyday carry. Like the rest of the Pentagon OTF line, it is made in the USA.

Key Specifications

• 3.79-inch Cryo CPM S35VN spear point blade carries a straight edge and a black titanium nitride finish.
• Dynamic Lock-up System gives the OTF mechanism strong open-reliability and blade lock-up strength.
• Hard-anodized FDE aluminum handle gives the knife an earth-tone look suited to duty and outdoor gear.
• 9.08-inch overall length, 4.06-inch closed keeps the knife manageable to carry despite its full-size blade.
• Made in the USA reflects SOG’s domestic manufacturing for the Pentagon OTF line.

Frequently Asked Questions

Is this a true out-the-front automatic? Yes, it is an American-made OTF switchblade using SOG’s Dynamic Lock-up System.

What color is the handle? Flat Dark Earth (FDE), an earth-tone finish rather than the standard Blackout color.

Buy the SOG Pentagon OTF Automatic Knife, FDE

Order the Pentagon OTF in FDE from SOG in the automatic knives lineup, shipped fast from our Lubbock, Texas gun shop.