TRIJICON ACOG 3.5x35 Red 223 Horseshoe/Dot Reticle TA51

Trijicon ACOG TA51 3.5x35 Red Horseshoe/Dot Reticle for AR-15\n\nSpecifications:\n- Magnification: 3.5x\n- Objective Size: 35 mm\n- Reticle Pattern: Horseshoe/Dot\n- Bullet Drop Compensator: Yes\n- Length: 8.0 in (203.2 mm)\n- Weight: 16.8 oz (without mount)\n- Illumination Source: LED\n- Day Reticle Color: Red\n- Night Reticle Color: Red\n- Calibration: .223\n- Eye Relief: 2.4 in / 61 mm\n- Exit Pupil: 0.39 in / 10.0 mm\n- Field of View: 5.5 degrees\n- Field of View @ 100 yards: 28.9 ft\n- Mount Comes With: TA51\n- Housing Material: Forged Aluminum\n- Batteries: Single AA Lithium or Alkaline Battery\n- Battery Life: Over 12,000 hours on setting #4 with alkaline battery at 21°C (70°F)\n- Dimensions: 8.0 x 3.0 x 2.6 in (203 x 76 x 66 mm)