Heretic Hydra V4 OTF Automatic Knife – 3.625″ CPM‑Magnacut, Battleworn DLC, Gray – SKU H407‑16A Tanto R01A is one easy-to-use flashlight

R01A is one easy-to-use flashlight with anti-roll design

Constructed from rugged aero-grade aluminum alloy with HAIII military grade finish

Wavelength: 400nm

Push-to-lock magnetic remote pressure switch locks tight with a slight push of the ring

and runs up to 49 hours on a single charge

Heretic Hydra V4 OTF Automatic Knife – 3.625″ CPM‑Magnacut, Battleworn DLC, Gray – SKU H407‑16A Tanto R01A is one easy-to-use flashlightThe Heretic Hydra V4 redefines singleaction OTF performancecrafted in the USA with a premium 3. 625 CPMMagnacut blade, battleready DLC finish, and ergonomic gray aluminum chassis. Built for fast, reliable deployment and everyday carry excellence. Knife Type: Singleaction outthefront (OTF), buttonactivated Steel: CPMMagnacut top tier edge retention, corrosion resistance, and toughness Finish: Black Battleworn DLC to conceal wear and add tactical flair