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This product is not for sale to people under the age of 18. Click here to see details.
"Upon laying hands on the new Pentagon XR, the first thing from our mouth was 'DAMN'... SOG's new XR locking system is strong enough to hold a Toyota, and its spear point blade is wide, sturdy, and tipped with a slight back edge that makes delicate work possible." - Recoil Magazine, July 2020.
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, while providing a solid blade-lock once open which gives fixed-blade-like feel and confidence.
The next level of enhanced capability backed by Pentagon’s proven pedigree.
Built for professionals
The MK3 design leverages feedback from users and aims to improve on all features that are relied on in professional use case situations.
Made for performance
Includes improved operation of the blade opening, fully ambidextrous operation and configuration of all features, enhanced blade design, greater hand comfort and upgraded materials.
Cryo CTS XHP steel
A high hardness, corrosion resistant steel that is cryogenically heat-treated to SOG’s unique performance specifications. CTS XHP provides the ideal combination of edge retention and durability for heavy use with minimal maintenance.
XR Lock
SOG’s XR Lock® allows for smooth, controlled one-handed opening when intended with kick opener, thumb stud, or holding back the lock and flicking out the blade. Provides the ultimate built-in blade locking security when open, able to withstand 1500 pounds of force.
Ambidextrous design
Designed for single-handed ambidextrous use, with all functions accessible by either hand, including reversible clip mount for left or right-hand carry.
OVERALL LENGTH | 21.29cm |
CLOSED LENGTH | 12.12cm |
BLADE LENGTH | 9.14cm |
WEIGHT | 138.92g |
BLADE STEEL TYPE | CRYO CTS XHP |
BLADE THICKNESS | 0.30cm |
HANDLE MATERIAL | G10 |
HANDLE COLOR | Blackout |
OPENING MECHANISM | XR, Thumb stud, Kick |
LOCKING MECHANISM | XR |
FINISH | Black Titanium Nitride |
BLADE SHAPE | Spear Point |
EDGE TYPE | Straight |
COUNTRY OF ORIGIN | Taiwan |
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For full details on what is required, please visit Parcelforce website here: https://www.parcelforce.com/age-verification
Very sturdy bit if kit…I wish I could do it justice but I regret to say I don’t think I can fully utilise its many features..
I purchased this knife at the same time I purchased a benchmade for considerably more money. I was shocked and come to the conclusion. This one is better highly recommend it.
SOG knifes and service second to none, this particular knife is there premium quality and as soon as you touch you can tell
Zero flex/ movement of blade when it is locked
Finish is perfect on both blade and scales
Thank you for a superb product
It's a great pocket sized mulitool smooth action and fun to fiddle with 4 stars only cos its not uk legal friendly which is a shame as I wanted to carry it but other than that crackin bit of kit
Awesome knife 🔪
Brilliant bundles of SOG chosen by us especially for you, with super savings off the individual pricing.