This killFLASH ARD from Vortex is designed to reduce the muzzle-side reflective signature from a riflescope's objective lens.
This ARD fits Vortex's Size 7 Flip Cap that comes with the Vortex Razor HD 5-20x50 Riflescope and the Vortex Recon R/T Scope.
Fits the Vortex Size 7 Flip-Cap