The CTS-1000 Electronic Sight is a Compact Tactical Red Dot Sight for rifles and carbines. Featuring a 2.0 MOA round aiming dot, the CTS-1000 will elevate your long gun's performance instantly. Installed in seconds by utilizing a quick disconnect (QD) rail mount, the CTS-1000 attaches effortlessly to M1913 Picatinny rail sections. This closed reflex sight is covered by our 3 Year Limited Warranty.