Andre De Villers of ADV Tactical, designs these automatic knives and Backup Tactical manufactures them here in the USA for Andre. It is a team effort that started in 2022 and finally launched in 2024.

Introducing the ADV/Backup Tactical Stinger OTF automatic knife, Designed by by the talented Andre de Villiers. This knife combines precision engineering with top-notch materials, giving it a sophisticated tactical edge.

Featuring a robust 3.625-inch blade made from CPM-S35VN stainless steel, it has a flat grind and a sleek finish that ensures both durability and sharp cutting performance. The ergonomic T6 aluminum handle is lightweight yet tough, complemented by premium titanium hardware for added refinement.

The knife operates with a smooth thumb-slide mechanism, providing an authoritative and satisfying action when deploying the blade. Plus, the titanium pocket clip allows for easy right-hand, tip-down carry. Assembled with care and attention to detail, this American-made OTF is perfect for anyone who values reliability and top-tier performance.

Backup Tactical is committed to producing high-quality automatic knives using only premium materials. They utilize the finest steels, aluminum, and titanium in their construction. Employing state-of-the-art CNC machining for precise component manufacturing, they further enhance quality through meticulous hand-fitting and assembly of each knife. This dedication to craftsmanship results in superior automatic knives offered at competitive prices.