The MK3 design leverages feedback from users and aims to improve on all features that are relied on in professional use case situations.

The easy to carry SOG Pentagon XR features a 3.66” cryogenically heat-treated CTS XHP stainless steel, wide spear point blade and ultra-grip G10 handle. SOG’s XR Lock enables smooth ambidextrous single-handed opening in three different ways with distinguishably solid blade-lock once open with fixed-blade-like feel and confidence. The next level of enhanced capability backed by Pentagon’s proven pedigree.

• Blade Type: Spear Point
• Blade Finish: Black Titanium Nitride
• Blade Locking System: XR Lock
• Handle Material: Black Textured G10
• Blade Steel: CRYO CTS XHP Stainless Steel
• Blade Length: 9.14cm (3.6")
• Overall Length: 21.29cm (8.38")
• Closed Length: 12.12cm (4.77")
• Weight: 139g (4.9oz)
• Reversable Belt Clip
• Made in Taiwan
• New in Box

SOG originally stood for Studies and Observation Group, an elite joint services group designed for operations in the Vietnam War. Sanctioned to develop and purchase their own equipment, SOG created a knife for use in one of the harshest environments in the world. It is in the spirit of this elite group that SOG Specialty Knives was founded. Today, SOG products are distributed around the world and renowned for their uncompromising style and performance

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Knife Supplies (previously known as Tassienerida Knives) has been selling online since 2004.

All our products are 100% GENUINE and supplied in original packaging with warranty and a full money back guarantee. We are an Australian Registered Business with current ABN and GST registration and we provide TAX Invoices with all purchases. Please refer to our detailed Returns Policy available from the home page.

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