Vortex Diamondback 4-12x40 ARD – Killflash Anti-Reflection Device

Designed and Made in San Diego, California, USA. A precision-fit killflash engineered for the Vortex Diamondback 4-12x40 scope. It reduces lens glare and signature reflection for improved concealment in tactical environments while protecting the optic from scratches, debris, and dust. Crafted from a matte, impact-dampening polymer, the material’s controlled flexibility allows it to absorb shock or break sacrificially under heavy impact—protecting the optic’s housing and threads from potential damage. The result is reliable front-end protection that preserves your scope’s integrity. ✅ Precision-fit for Vortex Diamondback 4-12x40 ✅ Reduces glare & improves concealment ✅ Easy install & low-profile design ✅ Made to work with OEM and aftermarket dust caps ✅ Made in the USA Engineered for professionals — trusted by shooters who demand performance and reliability.