That Sightmark T-5 LQD is designed to be mounted directly behind a reflex sight or red dot sight. It allows you to quickly and easily enlarge the sight image 5x. A lot shorter than its predecessor, the newly designed T-5 prevents equipment from getting stuck in important situations. It shows its strengths at distances of up to 200m. If the situation suddenly requires short shooting distances, the flip-to-side technology allows you to simply fold the enlarger to the side. The tube is made of a high-quality aluminum alloy. Excellent light transmission is achieved by the multi-coated lenses. Compatible with EOTech and Aimpoint. Bulletproof up to caliber .308 win. The scope of delivery includes the flip-to-side LQD assembly, assembly tools and operating instructions.