Designed for the 5.56 caliber AR platform, the Vortex Optics 3x21 Spitfire HD Gen II Prism Scope will help you get on target, and stay on target, quickly and easily. Its versatile reticle allows easy viewing at close-range to as far as 650 yards in all light conditions. The one-piece lightweight aluminum housing has a low-reflectivity matte anodized finish and is engineered to be water, fog, and shockproof. You can also choose to mount it low to minimize the profile or higher at a lower 1/3 co-witness with your backup iron sights (BUIS).
Optical Performance
- 3x magnification is ideal for close-, mid-, and even long-range uses to as far as 650 yards
- Low-profile 21mm sight window
- High-density (HD) lens system increases contrast and improves color rendition and sharpness without distortion across the field of view
- Anti-reflection fully multicoated optics maximize light transmission to the user's eye
- 37.9' field of view at 100 yards
AR-BDC4 Reticle Details
- Partial red illumination with adjustable brightness levels
- Reticle etched on glass for durability
- 1 MOA center dot provides a clear aiming point for small or distant targets
- 18.85 MOA open circle allows fast target acquisition and tracking of close targets without obstruction
- Ballistic drop compensation (BDC) indicator subtensions to accurately place shots out to 650 yards with 5 mph wind indicators
- BDC subtensions designed for 5.56 caliber rounds
- 10 daylight and 2 NVD-compatible brightness levels enable precise control in bright daylight or pitch dark
- Auto-shutoff after 14 hours to conserve battery power
- Runs on one included CR2032 battery
Use and Handling
- 1 MOA impact point correction with 42 MOA of travel per rotation
- 250 MOA total elevation and windage adjustment range
- Parallax set at 100 yards
- Reticle focus ensures tack-sharp aiming points
- Long 2.6" eye relief provides a generous eye box
Construction Details
- Lightweight one-piece aluminum housing stands up to recoil and use
- Low-glare matte black anodized finish is also scratch-resistant
- Waterproof and nitrogen filled to resist internal fogging in extreme conditions
- Two mounting options: Low mount (27mm) or lower 1/3 co-witness (40mm) with BUIS
- Tethered caps prevent loss and stay close to hand
- Compact and lightweight: 3" long and 9-ounce weight
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