This item, available at OPSGEAR, is the real deal, not a replica... "Trijicon’s technologically advanced Reflex sights offer shooters the perfect combination of speed and precision under virtually any lighting conditions. The Trijicon advantage includes- A bright aiming point in low light, no or bright light; Quick target acquisition and pinpoint accuracy; Big sight picture and realistic color; Built to be tough; Designed for both-eyes-open shooting.

The Reflex also includes:

• 1 Flattop Mounting Adapter(TA51)
• 1 Lenspen (LENSPEN)
• 1 Trijicon Logo Sticker (PR15)
• 1 Reflex Manual
• 1 Warranty Card

Features

• Magnification 1
• Objective Size 42
• Bullet Drop Compensator No
• Length (in) 4.90
• Weight (oz) 8.2 w/o mount
• Illumination source Fiber Optics & Tritium
• Reticle Pattern 6.5 MOA Dot
• Day Reticle Color Amber
• Night Reticle Color Amber
• Calibration N/A
• Bindon Aiming Concept: N
• Eye Relief (in): N/A
• Exit Pupil (mm): N/A
• Field of View (°): N/A
• Field of View @ 100yrds (ft): N/A
• Adjustment @ 100 yds (clicks/in): 1
• Tube Size: N/A
• Mount: TA51
• Mount On/Comes With: Flattop Mounting Adapter
• Housing Material: Cast A356-T6 Aluminum"