The AR Optic Compact Riflescope 3-9x42mm is Ospreys flagship product and number one seller six years running and for a reason. The Compact 3-9x42mm scope insures the quickest acquisition of your target without compromising your longer range shots or your light quality. Perfect for close quarters, as well as longer range accuracy, making it the perfect fit for any picatinny rail with the industry’s best eye relief. Illuminated reticles mean you will be ready for every lighting situation.