Target Mark, Sniper Rifle Scopes, Aim. Flat Vector Icon illustration. Simple black symbol on white background. Target Mark, Sniper Rifle Scopes, Aim sign design template for web and mobile UI element. Target Mark, Sniper Rifle Scopes, Aim. Flat Vector Icon illustration. Simple black symbol on white background. Target Mark, Sniper Rifle Scopes, Aim sign design template for web and mobile UI element.