Free Shipping
Made In USA
Check Out Our Specially Curated 12 Days Products Here SHOP NOW
SOG Specialty Knives traces its roots to the MACV-SOG combat knife carried by special operations units during covert missions in Vietnam. Spencer Frazer founded the company in 1986 to reproduce that iconic Bowie design, and the brand has maintained its military DNA through decades of innovation—including the SEAL 2000 fixed blade developed for Navy SEAL knife trials in 1992.
XR Lock — SOG's crossbar mechanism withstands 1,500 pounds of force and offers three deployment methods: thumb hole, flipper, or lock-assisted flick. Fully ambidextrous with reversible clips. Found on the Ultra XR, Terminus XR, Pentagon XR LTE, and Seal XR in steels ranging from 154CM to CPM S35VN.
SOG Assisted Technology (SAT) — The Flash series uses a piston lock system with spring-assisted deployment and dual safeties: a visual indicator switch and piston lock securing the blade open or closed. Available in 2.5" to 3.5" configurations.
Product Lines
Flash MT — Updated SAT platform with modern ergonomics
Aegis — Framelock and liner lock folders in multiple colorways
Pentagon — Tactical folders including OTF and XR models with CTS-XHP steel
Twitch — Compact gentleman's folders in 154CM with anodized hardware
Free Shipping Made In USA