The Super Precision 1-6x26mm by Geissele Automatics is a robust 1-6x26mm rifle scope designed specifically with the AR platform in mind. Combining the Geissele DMRR-1 reticle with the scope's zoom range (true 1x to 6x) allows the user to quickly acquire a target, estimate range and employ accurate fire at short to medium ranges. A 26mm objective lens increases light transmission that lets the extremely high quality lenses render a crystal clear and vivid image that is both sharp and color accurate. This scope has a 30mm Tube size, and is made from Aircraft Grade 6061-T6 aluminum. It is finished in your choice of black or DDC Type-3 Hardcoat Anodize. The DMRR-1 Reticle is custom Mfg: Geissele Automatics