I have for sale a Vortex SPARC Red Dot optic including all accessories, mounts, and packaging that came with it. I briefly had it installed on a rifle but realized I really wanted another aimpoint PRO. **SOLD** FTF in the Beaverton area. Here is the description per the Vortex website: "It takes a SPARC to light a fire. The new, compact, daylight-bright SPARC (Speed Point Aiming for Rapid Combat) is packed with performance features and lends itself to a wide variety of firearm platformsincluding AR15s, shotguns, and pistols. The modular three-piece base offers four separate mounting heights for user- and weapon-specific customization: 18.5mm (.725 inches), 22mm (.875 inches), 36mm (1.425 inches), 40mm (1.575 inches). Digital rear-facing and side controls for power on/off, dot brightness and night vision mode. Aircraft-grade 6061-T6 aluminum body. Get on target fast with the SPARC. Note The versatile multi-height mount system of the SPARC accommodates AR15s needing absolute or lower 1/3 co-witness heights and uses a standard Weaver or Picatinny base (not included). The SPARC is also threaded to accept accessory ARD and comes with a 2x doubler."