Designed specifically for the AR platform, the 3x Spitfire combines an impressive array of high-performance features into a rugged, ultra-compact package. When fast target acquisition in close- to medium-range shooting applications is a priority, the Spitfire excels. Laced with advanced features, the sophisticated prism-based design allows for a more compact optical system without sacrificing optical quality. The EBR-556B is a hybrid reticle with BDC drop subtensions that match the popular 556 cartridge—etched directly on the prism to assure consistent point-of-aim at all times with selectable red/green illumination of five intensity levels to match specific conditions.
The versatile multi-height mount system accomodates most firearms including AR-15s needing absolute or lower 1/3 co-witness heights, and mounts on standard Weaver or Picatinny bases (not included). A modular three-piece base offers four separate mounting heights for user- and weapon-specific customization: 18.0 mm (.709 inches), 21 mm (.823 inches), 37 mm (1.457 inches), 40 mm (1.575 inches).